A099331 - cp's OEIS frontend

A099331 Number of Catalan knight paths from (0,0) to (n,3) in the region between and on the lines y=0 and y=3. (See A096587 for the definition of Catalan knight.).

n	a(n)
0	0
1	0
2	0
3	2
4	1
5	4
6	3
7	12
8	16
9	40
10	56
11	122
12	197
13	408
14	695
15	1352
16	2368
17	4512
18	8096
19	15202
20	27529
21	51196
22	93339
23	172852
24	316368
25	584104
26	1071160
27	1974458
28	3625613
29	6677104
30	12269359
31	22583120
32	41513728
33	76387712
34	140454656
35	258398850
36	475182353

[0, 0, 0, 2, 1, 4, 3, 12, 16, 40, 56, 122, 197, 408, 695, 1352, 2368, 4512, 8096, 15202, 27529, 51196, 93339, 172852, 316368, 584104, 1071160, 1974458, 3625613, 6677104, 12269359, 22583120, 41513728, 76387712, 140454656, 258398850, 475182353]

cp's OEIS Frontend

A099331 Number of Catalan knight paths from (0,0) to (n,3) in the region between and on the lines y=0 and y=3. (See A096587 for the definition of Catalan knight.).

Table of values

List of values