A078798 - cp's OEIS frontend

A078798 Sum of Manhattan distances over all self-avoiding n-step walks on square lattice. Numerator of mean Manhattan displacement s(n) = a(n)/A046661(n).

n	a(n)
1	1
2	6
3	23
4	80
5	263
6	834
7	2569
8	7764
9	23095
10	67910
11	197607
12	570560
13	1635331
14	4661026
15	13212739
16	37296004
17	104836893
18	293710714
19	820132581
20	2283926980
21	6343214871
22	17578257134
23	48604029143
24	134141458280
25	369519394643

[1, 6, 23, 80, 263, 834, 2569, 7764, 23095, 67910, 197607, 570560, 1635331, 4661026, 13212739, 37296004, 104836893, 293710714, 820132581, 2283926980, 6343214871, 17578257134, 48604029143, 134141458280, 369519394643]

cp's OEIS Frontend

A078798 Sum of Manhattan distances over all self-avoiding n-step walks on square lattice. Numerator of mean Manhattan displacement s(n) = a(n)/A046661(n).

Table of values

List of values