A265141 - cp's OEIS frontend

A265141 Irregular table read by rows: n-th row lists the 9 n-gonal numbers of a 3 X 3 semimagic square with the smallest magic sum. The terms of each row are arranged in the manner shown in A261816.

n	a(n)
3	15
4	66
5	630
6	231
7	435
8	45
9	465
10	210
11	36
12	16
13	529
14	2704
15	1024
16	1936
17	289
18	2209
19	784
20	256
21	651
22	54626
23	356972
24	135751
25	241001
26	35497
27	275847
28	116622
29	19780
30	6
31	39621
32	481671
33	158766
34	345696
35	16836
36	362526
37	135981
38	22791
39	697
40	93799
41	662290
42	298771
43	448804
44	9211
45	457318
46	214183
47	85285

[15, 66, 630, 231, 435, 45, 465, 210, 36, 16, 529, 2704, 1024, 1936, 289, 2209, 784, 256, 651, 54626, 356972, 135751, 241001, 35497, 275847, 116622, 19780, 6, 39621, 481671, 158766, 345696, 16836, 362526, 135981, 22791, 697, 93799, 662290, 298771, 448804, 9211, 457318, 214183, 85285]

cp's OEIS Frontend

A265141 Irregular table read by rows: n-th row lists the 9 n-gonal numbers of a 3 X 3 semimagic square with the smallest magic sum. The terms of each row are arranged in the manner shown in A261816.

Table of values

List of values