A045205 Numbers whose base-5 representation contains no 0's and exactly three 4's.

124, 249, 374, 499, 549, 574, 599, 609, 614, 619, 621, 622, 623, 874, 999, 1124, 1174, 1199, 1224, 1234, 1239, 1244, 1246, 1247, 1248, 1499, 1624, 1749, 1799, 1824, 1849, 1859, 1864, 1869, 1871, 1872, 1873, 2124, 2249

Offset

1,1

Comments

Subset of A031476. - R. J. Mathar, Oct 20 2008

Links

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

Crossrefs

Cf. A007091.

Sequence in context: A043367 A023740 A031476 * A045295 A045280 A246732

Adjacent sequences: A045202 A045203 A045204 * A045206 A045207 A045208

Keyword

nonn,base

Author

Clark Kimberling

Status

approved