A215837 - cp's OEIS frontend

A215837 Seventh derivative of f_n at x=1, where f_n is the n-th of all functions that are representable as x^x^...^x with m>=1 x's and parentheses inserted in all possible ways.

n	a(n)
1	0
2	-42
3	6804
4	6524
5	70098
6	41090
7	47110
8	26054
9	349440
10	187124
11	106876
12	154336
13	89600
14	184296
15	100660
16	77084
17	47894
18	1192590
19	644546
20	358330
21	453250
22	287294
23	269262
24	170506
25	434322
26	254506
27	187250
28	126560
29	520982
30	294546
31	169330
32	203350
33	137620
34	182294
35	114044

[0, -42, 6804, 6524, 70098, 41090, 47110, 26054, 349440, 187124, 106876, 154336, 89600, 184296, 100660, 77084, 47894, 1192590, 644546, 358330, 453250, 287294, 269262, 170506, 434322, 254506, 187250, 126560, 520982, 294546, 169330, 203350, 137620, 182294, 114044]

cp's OEIS Frontend

A215837 Seventh derivative of f_n at x=1, where f_n is the n-th of all functions that are representable as x^x^...^x with m>=1 x's and parentheses inserted in all possible ways.

Table of values

List of values