A264615 - cp's OEIS frontend

A264615 Irregular triangle read by rows: T(n,k) = number of signed unichromosonal genomes with n genes at 3-break distance k from a fixed genome, 0 <= k <= floor(n/2).

n	a(n)
1	1
2	1
3	1
4	1
5	7
6	1
7	22
8	25
9	1
10	50
11	333
12	1
13	95
14	1851
15	1893
16	1
17	161
18	6839
19	39079
20	1
21	252
22	19782
23	323580
24	301505
25	1
26	372
27	48510
28	1706180
29	8566857
30	1
31	525
32	105546
33	6792650
34	95942613
35	82953225
36	1
37	715
38	209682
39	22248446
40	668057885
41	3025374471
42	1
43	946
44	387783
45	63055388
46	3435912383
47	43154349714
48	35095900185

[1, 1, 1, 1, 7, 1, 22, 25, 1, 50, 333, 1, 95, 1851, 1893, 1, 161, 6839, 39079, 1, 252, 19782, 323580, 301505, 1, 372, 48510, 1706180, 8566857, 1, 525, 105546, 6792650, 95942613, 82953225, 1, 715, 209682, 22248446, 668057885, 3025374471, 1, 946, 387783, 63055388, 3435912383, 43154349714, 35095900185]

cp's OEIS Frontend

A264615 Irregular triangle read by rows: T(n,k) = number of signed unichromosonal genomes with n genes at 3-break distance k from a fixed genome, 0 <= k <= floor(n/2).

Table of values

List of values