A162221 Greatest integer equal to the sum of the n-th powers of its base-4 digits (written in base 10).

1, 3, 1, 62, 243, 33, 922, 2699, 13125, 40393, 1, 2049, 1075174, 6401871, 1, 57592238, 129336777, 516822801, 1163047905, 524289, 1, 62770507831, 1, 8388609, 1, 847624153770, 1, 53379719265825, 183016755558795, 411784948543867

Offset

0,2

Links

Joseph Myers, Table of n, a(n) for n=0..1886

Crossrefs

Cf. A162219, A162220, A033836. In other bases: A162218 (base 3), A162224 (base 5), A162227 (base 6), A162230 (base 7), A162233 (base 8), A162236 (base 9), A046761 (base 10).

Sequence in context: A095988 A189898 A082525 * A213127 A361091 A344050

Adjacent sequences: A162218 A162219 A162220 * A162222 A162223 A162224

Keyword

base,nonn

Author

Joseph Myers, Jun 28 2009

Status

approved