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centered pentagonal n.  and  evil n.

First numbers that belong to both sets:

6, 51, 106, 141, 226, 456, 526, 766, 951, 1266, 1381, 1501, 1626, 2031, 2176, 2481, 2806, 3516, 3706, 4731, 4951, 6126, 6376, 8266, 8556, 8851, 9151, 9456, 9766, 10726, 11056, 11391, 12076, 13141, 13506, 14251, 14631, 15406, 15801, 17016, 17431, 20026, 21856, 22801, 24751, 26266, 26781, 27301, 27826, 28356, 31641, 32776, 33351, 33931, 37516, 40641, 41926, 42576, 43231, 43891, 50056, 50766, 52201, 54391, 57381, 58906, 59676, 60451, 61231, 62016, 62806, 64401, 65206, 70141, 71826, 74391, 77001, 78766, 79656, 80551, 81451, 83266, 84181, 87891, 90726, 93606, 94576, 95551, 98506, 99501, 101506, 105576, 106606, 109726, 110776, 112891, 116101, 118266, 121551, 131676, 132826, 135141, 138651, 139831, 141016, 143401, 147016, 149451, 155626, 156876, 158131, 159391, 160656, 161926, 165766, 167056, 168351, 169651, 170956, 172266, 173581, 174901, 180231, 184281, 187006, 188376, 192516, 195301, 200931, 205206, 209526, 210976, 213891, 216826, 222756, 224251, 225751, 227256, 230281, 231801, 233326, 236391, 237931, 244141, 250431, 253606, 255201, 256801, 260016, 263251, 268141, 269781, 273076, 274731, 278056, 279726, 283081, 288151, 289851, 298426, 303631, 307126, 312406, 315951, 321306, 324901, 326706, 328516, 332151, 337641, 341326, 343176, 345031, 348756, 352501, 356266, 358156, 361951, 363856, 367681, 371526, 385141, 387106, 393031, 395016, 397006, 401001, 403006, 405016, 411076, 413106, 415141, 417181, 419226, 425391, 435766, 439951, 442051, 444156, 446266, 448381, 452626, 459031, 467641, 471976, 476331, 478516, 480706, 482901, 487306, 489516, 496176, 498406, 500641, 502881, 509631, 516426, 518701, 520981, 523266, 527851, 530151, 532456, 537081, 539401, 544056, 546391, 558141, 560506, 562876, 567631, 574801, 577201, 579606, 582016, 586851, 599026, 601476, 608856, 621256, 623751, 626251, 633781, 654081, 659206, 661776, 664351, 666931, 669516, 672106, 674701, 679906, 682516, 685131, 687751, 703576, 706231, 708891, 711556, 714226, 716901, 719581, 724956, 727651, 730351, 735766, 746656, 749391, 752131, 754876, 760381, 777016, 779806, 782601, 785401, 788206, 791016, 796651, 799476, 802306.

Some larger examples :