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012013014015016017018019023024025026027028029034035036037038039045046047048049056058059067068069078079089123124125126127128129134135136137138139145146147148149156157158159167168169178179189235236238245246248256257258259267268269278289345346356357358359367368369378456457458459467468469478567568569578579589678679689789

Triangular numbers with digits in {0, 5, 7} (up to 1032)

A119082 = nA119081 = T(n)
1055
1005050
1247750
37570500
1000500500
1000050005000
1000005000050000
1000000500000500000
39244747700750050575
1000000050000005000000
1000000005000000050000000
38749208475075057775077570
1000000000500000000500000000
38858859997550055000555057000
1000000000050000000005000000000
31804089540505750055750070750570
39371996915775077070557070757070
1000000000005000000000050000000000
1229290614747555777077500700057075
1000000000000500000000000500000000000
1000000000000050000000000005000000000000
1000000000000005000000000000050000000000000
1054236691410005557075007575570550775070500
1000000000000000500000000000000500000000000000
1000000000000000050000000000000005000000000000000

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