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A112022 Number of partitions of n into distinct Chen primes. 5
1, 0, 1, 1, 0, 2, 0, 2, 1, 1, 2, 1, 2, 2, 2, 2, 3, 2, 4, 3, 4, 4, 4, 5, 5, 5, 6, 5, 6, 7, 6, 9, 7, 9, 9, 9, 11, 11, 11, 13, 12, 14, 15, 14, 17, 15, 17, 19, 18, 21, 21, 21, 24, 24, 26, 28, 27, 30, 30, 32, 35, 34, 37, 37, 39, 41, 43, 45, 46, 48, 51, 53, 56, 58, 59, 61, 64, 66, 70, 71, 73 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,6

COMMENTS

a(n) = A000586 for n <= 42.

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 0..10000

PROG

(PARI) P=1+O(x^1001); forprime(p=2, 1e3, if(bigomega(p+2)<3, P*=1+x^p)); Vec(P) \\ Charles R Greathouse IV, May 13 2013

CROSSREFS

Cf. A112021, A112020, A109611.

Sequence in context: A126043 A191225 A223893 * A000586 A029399 A249338

Adjacent sequences:  A112019 A112020 A112021 * A112023 A112024 A112025

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Aug 26 2005

STATUS

approved

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Last modified June 28 04:43 EDT 2017. Contains 288813 sequences.