A132318 - cp's OEIS frontend

A132318 Triangle, read by rows, where T(n,k) = [x^(k*2^(n-1))] Product_{i=0..n-1} (1 + x^(2^i))^(2^(n-i-1)) for n>0 with T(0,0)=1.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	15
8	15
9	1
10	1
11	1024
12	2046
13	1024
14	1
15	1
16	7048181
17	60060682
18	60060682
19	7048181
20	1
21	1
22	469389728563470
23	72057594037927935
24	143176408618728932
25	72057594037927935
26	469389728563470
27	1
28	1
29	2954306864416502250656677496683

[1, 1, 1, 1, 2, 1, 1, 15, 15, 1, 1, 1024, 2046, 1024, 1, 1, 7048181, 60060682, 60060682, 7048181, 1, 1, 469389728563470, 72057594037927935, 143176408618728932, 72057594037927935, 469389728563470, 1, 1, 2954306864416502250656677496683]

cp's OEIS Frontend

A132318 Triangle, read by rows, where T(n,k) = [x^(k*2^(n-1))] Product_{i=0..n-1} (1 + x^(2^i))^(2^(n-i-1)) for n>0 with T(0,0)=1.

Table of values

List of values