A321187 - cp's OEIS frontend

A321187 Triangle read by rows, T(n, k) is the determinant of the matrix [s(n,k), s(n,k+1); s(n+1,k), s(n+1,k+1)] where s is the triangle A110440 of little Schroeder numbers.

n	a(n)
0	1
1	7
2	1
3	71
4	23
5	1
6	913
7	456
8	48
9	1
10	13777
11	9060
12	1560
13	82
14	1
15	233119
16	185805
17	44262
18	3950
19	125
20	1
21	4298911
22	3951927
23	1188747
24	151585
25	8355
26	177
27	1
28	84769393
29	87024056
30	31242008
31	5172370
32	416730
33	15666
34	238
35	1
36	1763748273
37	1977448272
38	815985408
39	165150744
40	17626140
41	985068
42	26936
43	308
44	1

[1, 7, 1, 71, 23, 1, 913, 456, 48, 1, 13777, 9060, 1560, 82, 1, 233119, 185805, 44262, 3950, 125, 1, 4298911, 3951927, 1188747, 151585, 8355, 177, 1, 84769393, 87024056, 31242008, 5172370, 416730, 15666, 238, 1, 1763748273, 1977448272, 815985408, 165150744, 17626140, 985068, 26936, 308, 1]

cp's OEIS Frontend

A321187 Triangle read by rows, T(n, k) is the determinant of the matrix [s(n,k), s(n,k+1); s(n+1,k), s(n+1,k+1)] where s is the triangle A110440 of little Schroeder numbers.

Table of values

List of values