A033835 Smallest number > 1 equal to sum of n-th powers of its base-3 digits, or 0 if no such number exists (written in base 10).

2, 5, 17, 0, 33, 66, 386, 258, 513, 1026, 0, 16388, 57345, 16389, 196610, 262149, 0, 786438, 3145733, 6291461, 0, 29360132, 0, 67108871, 234881030, 201326601, 1207959557, 2415919109, 3758096387, 5368709130, 10737418245, 30064771083

Offset

1,1

Links

Joseph Myers, Table of n, a(n) for n = 1..3158

Crossrefs

Cf. A162216, A162217, A162218. In other bases: A033836 (base 4), A033837 (base 5), A033838 (base 6), A033839 (base 7), A033840 (base 8), A033841 (base 9), A003321 (base 10). - Joseph Myers, Jul 07 2009

Sequence in context: A037075 A358004 A115894 * A366609 A178198 A005529

Adjacent sequences: A033832 A033833 A033834 * A033836 A033837 A033838

Keyword

nonn,base

Author

David W. Wilson

Status

approved