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Search: id:A049880
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A049880 a(n)=number of distinct sums of 2 of the first n primes. +0
1
1, 3, 6, 10, 13, 17, 21, 25, 29, 35, 39, 45, 50, 54, 59, 63, 70, 75, 81, 86, 91, 97, 102, 109, 114, 119, 125, 130, 135, 143, 148, 154, 162, 168, 175, 181, 187, 195, 200, 206, 213, 218, 224, 230, 236, 242, 249, 258, 263 (list; graph; listen)
OFFSET

2,2
CROSSREFS

Sequence in context: A001952 A145383 A047280 this_sequence A128039 A027428 A136850

Adjacent sequences: A049877 A049878 A049879 this_sequence A049881 A049882 A049883

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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

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