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A085496 Number of ways to write prime(n) as sum of distinct divisors of prime(n)+1. 4
0, 1, 1, 1, 2, 0, 1, 1, 5, 3, 1, 0, 2, 0, 10, 1, 31, 0, 0, 26, 0, 6, 23, 20, 0, 0, 1, 13, 0, 0, 1, 15, 0, 14, 9, 0, 0, 0, 190, 0, 713, 0, 42, 0, 7, 9, 0, 9, 6, 0, 6, 2148, 0, 509, 0, 120, 109, 1, 0, 0, 0, 4, 6, 100, 0, 0, 0, 0, 2, 4, 0, 21897, 1, 0, 3, 85, 79, 0, 0, 0, 19172, 0, 1130 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

COMMENTS

a(n) = A085491(A000040(n));

a(A085498(n)) > 0.

EXAMPLE

n=5, divisors of A000040(5)+1=11+1=12 that are not greater 11: {1,2,3,4,6}, 11=6+4+1=6+3+2, therefore a(5)=2.

CROSSREFS

Sequence in context: A049501 A102564 A077762 * A180160 A101661 A079644

Adjacent sequences:  A085493 A085494 A085495 * A085497 A085498 A085499

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 03 2003

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.