A043344 Numbers having four 2's in base 4.

170, 426, 554, 618, 650, 666, 674, 678, 680, 681, 683, 686, 698, 746, 938, 1194, 1450, 1578, 1642, 1674, 1690, 1698, 1702, 1704, 1705, 1707, 1710, 1722, 1770, 1962, 2090, 2154, 2186, 2202, 2210, 2214, 2216, 2217, 2219

Offset

1,1

Links

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

Crossrefs

Cf. A007090.

Sequence in context: A043771 A158221 A067781 * A045153 A045041 A063943

Adjacent sequences: A043341 A043342 A043343 * A043345 A043346 A043347

Keyword

nonn,base

Author

Clark Kimberling

Status

approved