A193661 - cp's OEIS frontend

A193661 Q-residue of the triangle A193673, where Q is the triangular array (t(i,j)) given by t(i,j)=1. (See Comments.)

n	a(n)
0	1
1	3
2	15
3	93
4	621
5	4263
6	29595
7	206433
8	1442841
9	10093323
10	70633575
11	494375973
12	3460454661
13	24222651183
14	169556963955
15	1186893964713
16	8308243404081
17	58157660781843
18	407103496332735
19	2849724086908653
20	19948067446099101

[1, 3, 15, 93, 621, 4263, 29595, 206433, 1442841, 10093323, 70633575, 494375973, 3460454661, 24222651183, 169556963955, 1186893964713, 8308243404081, 58157660781843, 407103496332735, 2849724086908653, 19948067446099101]

cp's OEIS Frontend

A193661 Q-residue of the triangle A193673, where Q is the triangular array (t(i,j)) given by t(i,j)=1. (See Comments.)

Table of values

List of values