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aban n.  and  economical n.

First numbers that belong to both sets:

1, 2, 3, 5, 7, 10, 11, 13, 14, 15, 16, 17, 19, 21, 23, 25, 27, 29, 31, 32, 35, 37, 41, 43, 47, 49, 53, 59, 61, 64, 67, 71, 73, 79, 81, 83, 89, 97, 101, 103, 105, 106, 107, 109, 111, 112, 113, 115, 118, 119, 121, 122, 123, 125, 127, 128, 129, 131, 133, 134, 135, 137, 139, 141, 142, 145, 146, 147, 149, 151, 155, 157, 158, 159, 160, 161, 162, 163, 166, 167, 169, 173, 175, 177, 178, 179, 181, 183, 185, 189, 191, 192, 193, 194, 197, 199, 201, 203, 205, 211, 213, 215, 217, 219, 223, 224, 227, 229, 233, 235, 237, 239, 241, 243, 245, 249, 250, 251, 256, 257, 259, 263, 265, 267, 269, 271, 277, 281, 283, 287, 289, 291, 293, 295, 301, 305, 307, 311, 313, 317, 320, 329, 331, 335, 337, 343, 347, 349, 353, 355, 359, 361, 365, 367, 371, 373, 375, 379, 383, 384, 389, 395, 397, 401, 405, 409, 413, 415, 419, 421, 427, 431, 433, 439, 443, 445, 448, 449, 457, 461, 463, 467, 469, 479, 485, 486, 487, 491, 497, 499, 503, 509, 511, 512, 521, 523, 529, 541, 547, 553, 557, 563, 567, 569, 571, 577, 581, 587, 593, 599, 601, 607, 613, 617, 619, 623, 625, 631, 640, 641, 643, 647, 653, 659, 661, 673, 677, 679, 683, 686, 691, 701, 709, 719, 727, 729, 733, 739, 743, 751, 757, 761, 768, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 841, 853, 857, 859, 863, 875, 877, 881, 883, 887, 896, 907, 911, 919, 929, 937, 941, 947, 953, 961, 967, 971, 977, 983, 991, 997.

Some larger examples :