A355326 - cp's OEIS frontend

A355326 Determinant of the n X n matrix [(i-j)^3+d(i,j)]_{1<=i,j<=n}, where d(i,j) is 1 or 0 according as i = j or not.

n	a(n)
1	1
2	2
3	67
4	2157
5	96471
6	2312410
7	32099453
8	302049265
9	2134677349
10	12111035146
11	57724828943
12	238763085133
13	877863236043
14	2922096754578
15	8932649551321
16	25364746314689
17	67523106652585
18	169800639240178
19	405912148130875
20	927335183703821
21	2033820866612767
22	4298718682928682
23	8785487346560277
24	17412229912018801
25	33551232473687501

[1, 2, 67, 2157, 96471, 2312410, 32099453, 302049265, 2134677349, 12111035146, 57724828943, 238763085133, 877863236043, 2922096754578, 8932649551321, 25364746314689, 67523106652585, 169800639240178, 405912148130875, 927335183703821, 2033820866612767, 4298718682928682, 8785487346560277, 17412229912018801, 33551232473687501]

cp's OEIS Frontend

A355326 Determinant of the n X n matrix [(i-j)^3+d(i,j)]_{1<=i,j<=n}, where d(i,j) is 1 or 0 according as i = j or not.

Table of values

List of values