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A071703 Number of ways to represent the n-th prime as arithmetic mean of three primes. 1
1, 1, 2, 4, 8, 10, 14, 16, 20, 28, 32, 36, 47, 45, 48, 58, 68, 74, 81, 95, 88, 101, 108, 119, 134, 146, 143, 150, 161, 161, 195, 208, 215, 222, 244, 257, 259, 269, 283, 293, 319, 332, 354, 346, 359, 365, 417, 426, 442, 455, 454, 500, 497, 526 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

EXAMPLE

a(4)=3 as A000040(4)=7 and there are no more representations than 7 = (3+5+13)/3 = (3+7+11)/3 = (5+5+11)/3 = (7+7+7)/3.

CROSSREFS

Cf. A071681, A071704.

Sequence in context: A087505 A086801 A154115 * A010069 A132895 A125499

Adjacent sequences:  A071700 A071701 A071702 * A071704 A071705 A071706

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 03 2002

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Last modified February 15 10:06 EST 2012. Contains 205763 sequences.