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A031189
Numbers having period-4 5-digitized sequences.
1
4, 37, 40, 55, 73, 124, 142, 157, 175, 178, 187, 214, 223, 232, 241, 256, 265, 268, 286, 307, 322, 370, 400, 412, 421, 505, 517, 526, 550, 562, 571, 625, 628, 652, 682, 703, 715, 718, 730, 751, 781, 817, 826, 862, 871, 1024, 1042, 1057, 1075
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Digitaddition
CROSSREFS
Sequence in context: A297105 A222517 A103369 * A045555 A297803 A183378
KEYWORD
nonn,base
STATUS
approved