A193653 - cp's OEIS frontend

A193653 Q-residue of the Delannoy triangle A008288, where Q is the triangular array (t(i,j)) given by t(i,j)=1.

n	a(n)
0	1
1	2
2	6
3	20
4	70
5	248
6	882
7	3140
8	11182
9	39824
10	141834
11	505148
12	1799110
13	6407624
14	22821090
15	81278516
16	289477726
17	1030990208
18	3671926074
19	13077758636
20	46577128054
21	165886901432
22	590814960402
23	2104218684068
24	7494285973006
25	26691295287152
26	95062457807466

[1, 2, 6, 20, 70, 248, 882, 3140, 11182, 39824, 141834, 505148, 1799110, 6407624, 22821090, 81278516, 289477726, 1030990208, 3671926074, 13077758636, 46577128054, 165886901432, 590814960402, 2104218684068, 7494285973006, 26691295287152, 95062457807466]

cp's OEIS Frontend

A193653 Q-residue of the Delannoy triangle A008288, where Q is the triangular array (t(i,j)) given by t(i,j)=1.

Table of values

List of values