A193354 - cp's OEIS frontend

A193354 Triangle read by rows: T(n,k) = (-1)^(n-k) * r16(n-k) * 2^(3b(k)) sigma_3(O(k)), for k=1 to n, for n>=1 (see comments for terms used).

n	a(n)
1	1
2	-32
3	8
4	480
5	-256
6	28
7	-4480
8	3840
9	-896
10	64
11	29152
12	-35840
13	13440
14	-2048
15	126
16	-140736
17	233216
18	-125440
19	30720
20	-4032
21	224
22	525952
23	-1125888
24	816256
25	-286720
26	60480
27	-7168
28	344
29	-1580800
30	4207616
31	-3940608
32	1865728
33	-564480
34	107520
35	-11008
36	512

[1, -32, 8, 480, -256, 28, -4480, 3840, -896, 64, 29152, -35840, 13440, -2048, 126, -140736, 233216, -125440, 30720, -4032, 224, 525952, -1125888, 816256, -286720, 60480, -7168, 344, -1580800, 4207616, -3940608, 1865728, -564480, 107520, -11008, 512]

cp's OEIS Frontend

A193354 Triangle read by rows: T(n,k) = (-1)^(n-k) * r16(n-k) * 2^(3b(k)) sigma_3(O(k)), for k=1 to n, for n>=1 (see comments for terms used).

Table of values

List of values

cp's OEIS Frontend

A193354 Triangle read by rows: T(n,k) = (-1)^(n-k) * r16(n-k) * 2^(3*b(k)) * sigma_3(O(k)), for k=1 to n, for n>=1 (see comments for terms used).

Table of values

List of values

A193354 Triangle read by rows: T(n,k) = (-1)^(n-k) * r16(n-k) * 2^(3b(k)) sigma_3(O(k)), for k=1 to n, for n>=1 (see comments for terms used).