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A329562 a(n) = 2^(sum of digits of n). 1
1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 64, 128 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

a(n) differs from A113019(n+9) starting at n = 19. - M. F. Hasler, Nov 17 2019

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..10000

FORMULA

a(n) = 2^A007953(n).

PROG

(PARI) {a(n) = 2^sumdigits(n)}

CROSSREFS

Cf. A007953, A328882.

Sequence in context: A243087 A123464 A113019 * A069877 A085940 A061509

Adjacent sequences:  A329559 A329560 A329561 * A329563 A329564 A329565

KEYWORD

nonn,base

AUTHOR

Seiichi Manyama, Nov 16 2019

STATUS

approved

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Last modified June 29 09:21 EDT 2022. Contains 354910 sequences. (Running on oeis4.)