A060343 Smallest prime which is the sum of n composite numbers.

13, 17, 23, 29, 29, 37, 37, 41, 47, 53, 53, 59, 61, 67, 71, 73, 79, 83, 89, 89, 97, 97, 101, 107, 109, 113, 127, 127, 127, 131, 137, 137, 149, 149, 149, 157, 157, 163, 167, 173, 173, 179, 181, 191, 191, 193, 197, 211, 211, 211, 223, 223, 223, 227, 229, 233, 239

Offset

2,1

Links

Table of n, a(n) for n=2..58.

Example

a(3) = 23 because it is the least prime the sum of 4 composite numbers, namely 4+4+6+9.

Crossrefs

Sequence in context: A272078 A205722 A105731 * A080603 A179924 A274321

Adjacent sequences: A060340 A060341 A060342 * A060344 A060345 A060346

Keyword

nonn

Author

Robert G. Wilson v, Mar 30 2001

Extensions

More terms from Larry Reeves (larryr(AT)acm.org), Apr 19 2001

Status

approved