A045250 Numbers whose base-5 representation contains no 1's and exactly three 4's.

124, 374, 499, 524, 574, 599, 604, 614, 619, 620, 622, 623, 1374, 1624, 1749, 1774, 1824, 1849, 1854, 1864, 1869, 1870, 1872, 1873, 1999, 2249, 2374, 2399, 2449, 2474, 2479, 2489, 2494, 2495, 2497, 2498, 2524, 2574, 2599

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Crossrefs

Cf. A007091.

Sequence in context: A045280 A246732 A214485 * A258931 A204642 A204635

Adjacent sequences: A045247 A045248 A045249 * A045251 A045252 A045253

Keyword

nonn,base

Author

Clark Kimberling

Status

approved