login

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”).

A288844 as a simple table

na(n)
-31
-20
-10
00
12592899910
212756069900288
39529320689550144
42622941159057326080
5378428749397345529225
634379738365334381035520
72195434131954412557737088
8105922359559684281299632128
94060690624555940636889532470

[1,0,0,0,2592899910,12756069900288,
 9529320689550144,2622941159057326080,
 378428749397345529225,34379738365334381035520,
 2195434131954412557737088,
 105922359559684281299632128,
 4060690624555940636889532470]