A306183 - cp's OEIS frontend

A306183 The coefficients of x in the reduction of x^2 -> x + 1 for the polynomial p(n,x) = Product_{k=1..n} (x+k).

n	a(n)
0	0
1	1
2	4
3	19
4	108
5	719
6	5496
7	47465
8	457160
9	4858865
10	56490060
11	713165035
12	9715762980
13	142069257055
14	2219386098160
15	36889108220305
16	650018185589520
17	12103669982341025
18	237476572759473300
19	4896758300881695875
20	105866710959427454300
21	2394660132226522508975
22	56560492065670933962600

[0, 1, 4, 19, 108, 719, 5496, 47465, 457160, 4858865, 56490060, 713165035, 9715762980, 142069257055, 2219386098160, 36889108220305, 650018185589520, 12103669982341025, 237476572759473300, 4896758300881695875, 105866710959427454300, 2394660132226522508975, 56560492065670933962600]

cp's OEIS Frontend

A306183 The coefficients of x in the reduction of x^2 -> x + 1 for the polynomial p(n,x) = Product_{k=1..n} (x+k).

Table of values

List of values