A264616 - cp's OEIS frontend

A264616 Irregular triangle read by rows: T(n,k) = number of unsigned unichromosonal genomes with n genes at 4-break distance k from a fixed genome, 0 <= k <= floor((n+1)/3).

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	1
7	5
8	1
9	15
10	8
11	1
12	35
13	84
14	1
15	70
16	649
17	1
18	126
19	3585
20	1328
21	1
22	210
23	14949
24	25160
25	1
26	330
27	50421
28	312128
29	1
30	495
31	144903
32	2621465
33	861936
34	1
35	715
36	367983
37	16015637
38	23532464
39	1
40	1001
41	847275
42	76717355
43	401435968
44	1
45	1365
46	1801943
47	304775471
48	4519766436
49	1400675584

[1, 1, 0, 1, 1, 1, 5, 1, 15, 8, 1, 35, 84, 1, 70, 649, 1, 126, 3585, 1328, 1, 210, 14949, 25160, 1, 330, 50421, 312128, 1, 495, 144903, 2621465, 861936, 1, 715, 367983, 16015637, 23532464, 1, 1001, 847275, 76717355, 401435968, 1, 1365, 1801943, 304775471, 4519766436, 1400675584]

cp's OEIS Frontend

A264616 Irregular triangle read by rows: T(n,k) = number of unsigned unichromosonal genomes with n genes at 4-break distance k from a fixed genome, 0 <= k <= floor((n+1)/3).

Table of values

List of values