1,1

Search complete for all Eulerian Triangle terms <= 1E101 - Randall L. Rathbun (randallr(AT)abac.com), Jan 21 2002

Prime for Eulerian(n, k)= (4, 2), (10, 2), (8, 4), (14, 2), (16, 2), (12, 3), (15, 3), (26, 2), (50, 2), (56, 2), (70, 2), (51, 3), (27, 9), (72, 3), (116, 2), (87, 3), (183, 3)

(PARI) Eulerian(n, k)=sum(j=0, k, (-1)^j*(k-j)^n*binomial(n+1, j))

Cf. A008292, A030196

Sequence in context: A127962 A006938 A015511 this_sequence A099440 A069710 A046187

Adjacent sequences: A065047 A065048 A065049 this_sequence A065051 A065052 A065053

nonn

Henry Bottomley (se16(AT)btinternet.com), Nov 06 2001

More terms from Randall L. Rathbun (randallr(AT)abac.com), Jan 21 2002