

A104258


Replace 2^i with n^i in binary representation of n.


12



1, 2, 4, 16, 26, 42, 57, 512, 730, 1010, 1343, 1872, 2367, 2954, 3616, 65536, 83522, 104994, 130341, 160400, 194923, 234762, 280394, 345600, 406251, 474578, 551152, 637392, 732512, 837930, 954305, 33554432, 39135394, 45435458
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OFFSET

1,2


COMMENTS

The following sequences all appear to have the same parity: A003071, A029886, A061297, A092524, A093431, A102393, A104258, A122248, A128975.  Jeremy Gardiner, Dec 28 2008


LINKS

Table of n, a(n) for n=1..34.


FORMULA

a(n) = A104257(n, n).


PROG

(PARI) a(n) = my(b=binary(n)); sum(k=1, #b, b[k]*n^(#bk)); \\ Michel Marcus, Mar 19 2015


CROSSREFS

Cf. A104257.
Sequence in context: A292369 A153665 A015775 * A143904 A144797 A173746
Adjacent sequences: A104255 A104256 A104257 * A104259 A104260 A104261


KEYWORD

nonn


AUTHOR

Ralf Stephan, Mar 05 2005


STATUS

approved



