A151738 Primes which are the sum of nine consecutive composite numbers.

199, 211, 223, 281, 293, 317, 353, 439, 461, 563, 587, 599, 647, 659, 683, 751, 881, 997, 1009, 1021, 1231, 1361, 1373, 1429, 1451, 1597, 1609, 2003, 2027, 2039, 2089, 2113, 2137, 2297, 2351, 2383, 2441, 2477, 2549, 2833, 2857, 3121, 3169, 3181, 3319

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Mathematica

Select[Total/@Partition[Select[Range[1000], CompositeQ], 9, 1], PrimeQ] (* Harvey P. Dale, Nov 09 2017 *)

Crossrefs

Sequence in context: A097731 A006243 A171391 * A128312 A106628 A109561

Adjacent sequences: A151735 A151736 A151737 * A151739 A151740 A151741

Keyword

nonn

Author

Claudio Meller, Jun 15 2009

Status

approved