A051619 - cp's OEIS frontend

A051619 a(n) = (4n+7)(!^4)/7(!^4), related to A034176(n+1) ((4n+3)(!^4) quartic, or 4-factorials).

n	a(n)
0	1
1	11
2	165
3	3135
4	72105
5	1946835
6	60351885
7	2112315975
8	82380323025
9	3542353890075
10	166490632833525
11	8491022274509775
12	467006225098037625
13	27553367280784219875
14	1735862138689405852125
15	116302763292190192092375

[1, 11, 165, 3135, 72105, 1946835, 60351885, 2112315975, 82380323025, 3542353890075, 166490632833525, 8491022274509775, 467006225098037625, 27553367280784219875, 1735862138689405852125, 116302763292190192092375]

cp's OEIS Frontend

A051619 a(n) = (4n+7)(!^4)/7(!^4), related to A034176(n+1) ((4n+3)(!^4) quartic, or 4-factorials).

Table of values

List of values

cp's OEIS Frontend

A051619 a(n) = (4*n+7)(!^4)/7(!^4), related to A034176(n+1) ((4*n+3)(!^4) quartic, or 4-factorials).

Table of values

List of values

A051619 a(n) = (4n+7)(!^4)/7(!^4), related to A034176(n+1) ((4n+3)(!^4) quartic, or 4-factorials).