A061548 - cp's OEIS frontend

A061548 Numerator of probability that there is no error when average of n numbers is computed, assuming errors of +1, -1 are possible and they each occur with p = 1/4.

n	a(n)
0	1
1	3
2	35
3	231
4	6435
5	46189
6	676039
7	5014575
8	300540195
9	2268783825
10	34461632205
11	263012370465
12	8061900920775
13	61989816618513
14	956086325095055
15	7391536347803839
16	916312070471295267
17	7113260368810144185
18	110628135069209194801
19	861577581086657669325
20	26876802183334044115405

[1, 3, 35, 231, 6435, 46189, 676039, 5014575, 300540195, 2268783825, 34461632205, 263012370465, 8061900920775, 61989816618513, 956086325095055, 7391536347803839, 916312070471295267, 7113260368810144185, 110628135069209194801, 861577581086657669325, 26876802183334044115405]

cp's OEIS Frontend

A061548 Numerator of probability that there is no error when average of n numbers is computed, assuming errors of +1, -1 are possible and they each occur with p = 1/4.

Table of values

List of values