A273223 - cp's OEIS frontend

A273223 a(n) = p(p - 1)(501p^3 - 414p^2 + 111*p - 54)/120, where p = prime(n).

n	a(n)
1	42
2	504
3	8796
4	53298
5	566412
6	1341756
7	5312160
8	9373536
9	24790458
10	80346588
11	112613886
12	275440284
13	462452448
14	588037212
15	920759046
16	1686448764
17	2893307844
18	3421602972
19	5484429720
20	7340452434
21	8440231968
22	12551864598
23	16086117120
24	22838112000
25	35181089856

[42, 504, 8796, 53298, 566412, 1341756, 5312160, 9373536, 24790458, 80346588, 112613886, 275440284, 462452448, 588037212, 920759046, 1686448764, 2893307844, 3421602972, 5484429720, 7340452434, 8440231968, 12551864598, 16086117120, 22838112000, 35181089856]

cp's OEIS Frontend

A273223 a(n) = p(p - 1)(501p^3 - 414p^2 + 111*p - 54)/120, where p = prime(n).

Table of values

List of values

cp's OEIS Frontend

A273223 a(n) = p*(p - 1)*(501*p^3 - 414*p^2 + 111*p - 54)/120, where p = prime(n).

Table of values

List of values

A273223 a(n) = p(p - 1)(501p^3 - 414p^2 + 111*p - 54)/120, where p = prime(n).