A281373 - cp's OEIS frontend

A281373 Coefficients in q-expansion of (E_2E_4 - E_6)^2/(300(E_6^2-E_4^3)), where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.

n	a(n)
0	0
1	1
2	60
3	1680
4	30280
5	405678
6	4369680
7	39729200
8	315045840
9	2230260741
10	14340456648
11	84870112272
12	467160257760
13	2411818867430
14	11759239565472
15	54457051387536
16	240692336520352
17	1019498573990610
18	4152992658207660
19	16319887656747248
20	62032458633713904
21	228608370781579488

[0, 1, 60, 1680, 30280, 405678, 4369680, 39729200, 315045840, 2230260741, 14340456648, 84870112272, 467160257760, 2411818867430, 11759239565472, 54457051387536, 240692336520352, 1019498573990610, 4152992658207660, 16319887656747248, 62032458633713904, 228608370781579488]

cp's OEIS Frontend

A281373 Coefficients in q-expansion of (E_2E_4 - E_6)^2/(300(E_6^2-E_4^3)), where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.

Table of values

List of values

cp's OEIS Frontend

A281373 Coefficients in q-expansion of (E_2*E_4 - E_6)^2/(300*(E_6^2-E_4^3)), where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.

Table of values

List of values

A281373 Coefficients in q-expansion of (E_2E_4 - E_6)^2/(300(E_6^2-E_4^3)), where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.