A004361 Binomial coefficient C(6n,n-6).

1, 42, 1128, 24804, 487635, 8936928, 156238908, 2641902120, 43595145594, 706252528630, 11279926456656, 178152655364880, 2788629694000605, 43334780015908584, 669413654240461560, 10289781864706066800

Offset: 6

Author

N. J. A. Sloane

Keywords

• nonn
• easy

References

• M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 828.

Links

• Vincenzo Librandi, Table of n, a(n) for n = 6..870
• M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Programs

Magma

[Binomial(6*n, n-6): n in [6..40]]; // Vincenzo Librandi, Feb 02 2017

Mathematica

 Table[Binomial[6 n, n - 6], {n, 6, 40}] (* Vincenzo Librandi, Feb 02 2017 *)