A274343 - cp's OEIS frontend

A274343 Irregular triangle read by rows giving the denominators of the coefficients of the Eisenstein series G_{2n} multiplied by 2n-1, for n >= 2. Also Laurent coefficients of Weierstrass's P function.

n	a(n)
2	1
3	1
4	3
5	11
6	13
7	39
8	33
9	2431
10	663
11	247
12	2717
13	80223
14	1989
15	1062347
16	3187041
17	16055
18	6605027
19	77571
20	11685817
21	1062347
22	2002524095
23	4405553009
24	247
25	2717
26	497705
27	155409680283
28	11559397707
29	1123416017295
30	74894401153
31	114727509
32	5643476995
33	409716429837
34	10158258591
35	909705199
36	233400836858808047
37	190964321066297493
38	18394643943
39	34825896536145
40	229850917138557
41	17096349208653
42	357856262339147
43	24291640943843637507
44	602272089516784401
45	174041631153

[1, 1, 3, 11, 13, 39, 33, 2431, 663, 247, 2717, 80223, 1989, 1062347, 3187041, 16055, 6605027, 77571, 11685817, 1062347, 2002524095, 4405553009, 247, 2717, 497705, 155409680283, 11559397707, 1123416017295, 74894401153, 114727509, 5643476995, 409716429837, 10158258591, 909705199, 233400836858808047, 190964321066297493, 18394643943, 34825896536145, 229850917138557, 17096349208653, 357856262339147, 24291640943843637507, 602272089516784401, 174041631153]

cp's OEIS Frontend

A274343 Irregular triangle read by rows giving the denominators of the coefficients of the Eisenstein series G_{2n} multiplied by 2n-1, for n >= 2. Also Laurent coefficients of Weierstrass's P function.

Table of values

List of values

cp's OEIS Frontend

A274343 Irregular triangle read by rows giving the denominators of the coefficients of the Eisenstein series G_{2*n} multiplied by 2*n-1, for n >= 2. Also Laurent coefficients of Weierstrass's P function.

Table of values

List of values

A274343 Irregular triangle read by rows giving the denominators of the coefficients of the Eisenstein series G_{2n} multiplied by 2n-1, for n >= 2. Also Laurent coefficients of Weierstrass's P function.