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A162222
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Base 5 perfect digital invariants (written in base 10): numbers equal to the sum of the k-th powers of their base-5 digits, for some k.
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11
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0, 1, 2, 3, 4, 13, 18, 28, 118, 257, 289, 308, 353, 419, 4890, 4891, 9113, 16387, 66562, 322217, 1874374, 172449032, 268533762, 338749352, 2204944815, 2204944816, 2415951874, 3250054360, 3250054361, 3264337734, 4424304070, 4424304071
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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LINKS
| Joseph Myers, Table of n, a(n) for n=1..1640 (complete to 700 base 5 digits)
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CROSSREFS
| Cf. A162223 (corresponding exponents), A010346 (restriction to power = number of digits), A033837, A162224. In other bases: A162216 (base 3), A162219 (base 4), A162225 (base 6), A162228 (base 7), A162231 (base 8), A162234 (base 9), A023052 (base 10).
Sequence in context: A117342 A126129 A102947 * A010346 A089142 A123215
Adjacent sequences: A162219 A162220 A162221 * A162223 A162224 A162225
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KEYWORD
| base,nonn
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AUTHOR
| Joseph Myers (jsm(AT)polyomino.org.uk), Jun 28 2009
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