A108131 Array read by antidiagonals: A(k,n) = C(n^k, n).

1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 1, 28, 84, 1, 1, 1, 120, 2925, 1820, 1, 1, 1, 496, 85320, 635376, 53130, 1, 1, 1, 2016, 2362041, 174792640, 234531275, 1947792, 1, 1, 1, 8128, 64304604, 45545029376, 782083984500, 131513824548

Offset

0,9

Comments

Row 2 is A014062.

Links

Table of n, a(n) for n=0..42.

Example

Array begins:
k.C(n^k, n)
1.|.1.1....1........1..............1...................1..........................1...
2.|.1.1....6.......84...........1820...............53130....................1947792...
3.|.1.1...28.....2925.........635376...........234531275...............131513824548...
4.|.1.1..120....85320......174792640........782083984500...........6505247592703944...
5.|.1.1..496..2362041....45545029376....2475588476563125......306455244538856615280...
6.|.1.1.2016.64304604.11710951848960.7756055513916018750.14320984850603177651837856...

Prog

(Magma) C:= func< n | Binomial(n^6, n) >; [ C(n) : n in [0..7]]; /* Row 6 example

Crossrefs

Cf. A014062.

Sequence in context: A183092 A050449 A316623 * A073354 A358461 A197420

Adjacent sequences: A108128 A108129 A108130 * A108132 A108133 A108134

Keyword

easy,nonn,tabl

Author

Jonathan Vos Post, Jun 11 2007

Status

approved