A119383 a(n) = n!- A088921(n).

0, 0, 0, 1, 11, 87, 640, 4855, 39909, 361995, 3626938, 39912947, 478993719, 6227004807, 87178258916, 1307674303055, 20922789757641, 355687427834707, 6402373705204718, 121645100407784603, 2432902008174544219

Offset

0,5

Links

Table of n, a(n) for n=0..20.

S. Billey, W. Jockusch and R. P. Stanley, Some combinatorial properties of Schubert polynomials, Journal of Algebraic Combinatorics 2(4) (1993) 345-374

S. Billey, W. Jockusch and R. P. Stanley. Some combinatorial properties of Schubert polynomials, Journal of Algebraic Combinatorics 2(4):345-374, 1993

K. Eriksson and S. Linusson, Combinatorics of Fulton's essential set, Duke Mathematical Journal 85(1) (1996) 61-76.

A. Vella, Pattern avoidance in permutations: linear and cyclic orders, Electron. J. Combin. 9 (2002/03), no. 2, #R18, 43 pp.

Mathematica

g[n_] = n! - (2^(n + 1) - Binomial[n + 1, 3] - 2*n - 1); Table[g[n], {n, 0, 30}]

Crossrefs

Cf. A088921.

Sequence in context: A081013 A163616 A224182 * A001278 A125304 A334249

Adjacent sequences: A119380 A119381 A119382 * A119384 A119385 A119386

Keyword

nonn

Author

Roger L. Bagula, Jun 07 2007

Extensions

Offset set to 0, definition shortened, References converted to URL's - The Assoc. Eds. of the OEIS, Oct 20 2010

Status

approved