A047898 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A047898 as a simple table

n	a(n)
1	6
2	36
3	324
4	2916
5	52488
6	1417176
7	38263752
8	1377495072
9	61987278240
10	3347313024960
11	150629086123200
12	6778308875544000
13	488038239039168000
14	35138753210820096000
15	2213741452281666048000
16	159389384564279955456000

[6,36,324,2916,52488,1417176,38263752,1377495072, 61987278240,3347313024960,150629086123200, 6778308875544000,488038239039168000, 35138753210820096000,2213741452281666048000, 159389384564279955456000]