A174373 Triangle T(n,m) = nextprime(binomial(n,m)) read by rows.

2, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 5, 7, 5, 2, 2, 5, 11, 11, 5, 2, 2, 7, 17, 23, 17, 7, 2, 2, 7, 23, 37, 37, 23, 7, 2, 2, 11, 29, 59, 71, 59, 29, 11, 2, 2, 11, 37, 89, 127, 127, 89, 37, 11, 2, 2, 11, 47, 127, 211, 257, 211, 127, 47, 11, 2, 2, 11, 59, 167, 331, 463, 463, 331, 167, 59, 11, 2

Offset

0,1

Links

Table of n, a(n) for n=0..77.

Formula

T(n,m) = A007918(A007318(n,m)) .

Example

Triangle begins:
2 ;
2, 2 ;
2, 2, 2 ;
2, 3, 3, 2 ;
2, 5, 7, 5, 2 ;
2, 5, 11, 11, 5, 2 ;

Crossrefs

Cf. A007318.

Sequence in context: A109829 A054125 A177227 * A232270 A191517 A303370

Adjacent sequences: A174370 A174371 A174372 * A174374 A174375 A174376

Keyword

nonn,tabl,less

Author

Juri-Stepan Gerasimov, Mar 20 2010

Extensions

The values of A007318 that were shuffled in removed and primes restricted to the values of A000040 - R. J. Mathar, Mar 31 2010

Status

approved