A045244 Numbers whose base-5 representation contains exactly three 1's and no 3's.

31, 131, 151, 155, 157, 159, 161, 171, 181, 231, 281, 531, 631, 651, 655, 657, 659, 661, 671, 681, 731, 751, 755, 757, 759, 761, 771, 775, 777, 779, 785, 787, 789, 795, 797, 799, 801, 805, 807, 809, 811, 821, 851, 855, 857, 859

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Crossrefs

Cf. A007091.

Sequence in context: A043355 A023728 A045259 * A045229 A038475 A141931

Adjacent sequences: A045241 A045242 A045243 * A045245 A045246 A045247

Keyword

nonn,base

Author

Clark Kimberling

Status

approved