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A064573 Number of partitions into powers of primes. +0
6
0, 1, 2, 4, 5, 8, 9, 13, 15, 20, 21, 29, 30, 37, 40, 50, 51, 64, 65, 80, 84, 99, 100, 123, 125, 146, 151, 178, 179, 212, 213, 249, 255, 292, 295, 348, 349, 396, 404, 466, 467, 535, 536, 611, 622, 697, 698, 801, 803, 900, 910, 1025, 1026, 1152, 1156, 1298, 1311 (list; graph; listen)
OFFSET

1,3

EXAMPLE

a(5)=5: 5^1, 3^1+2*3^0, 2^2+1, 2*2^1+1, 2^1+3*2^0

CROSSREFS

A064572, A064574, A064575, A064576, A064577, A028422.

Sequence in context: A102821 A101881 A143989 this_sequence A065300 A080403 A092739

Adjacent sequences: A064570 A064571 A064572 this_sequence A064574 A064575 A064576

KEYWORD

easy,nonn

AUTHOR

Marc LeBrun (mlb(AT)well.com), Sep 20 2001

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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