A034842 Number of divisors = last digit.

1, 2, 14, 34, 74, 76, 78, 88, 94, 116, 128, 134, 138, 194, 214, 236, 238, 248, 254, 258, 274, 314, 316, 318, 328, 334, 356, 394, 418, 436, 438, 454, 488, 498, 514, 518, 554, 556, 568, 596, 598, 614, 618, 625, 634, 638, 658, 674, 678, 694, 716, 734, 794, 796

Offset

1,2

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Mathematica

Select[Range[800], DivisorSigma[0, #]==Mod[#, 10]&] (* Harvey P. Dale, Aug 19 2019 *)

Crossrefs

Sequence in context: A225292 A060626 A096311 * A324043 A230894 A291152

Adjacent sequences: A034839 A034840 A034841 * A034843 A034844 A034845

Keyword

nonn,base

Author

Erich Friedman

Extensions

1 prepended. - R. J. Mathar, Jul 26 2015

Status

approved