A185290 - cp's OEIS frontend

A185290 Lexicographically least permutation of the integers in a triangle satisfying T(n,k) + T(n+1,k) <= T(n+1,k+1).

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	9
7	5
8	10
9	16
10	25
11	7
12	12
13	22
14	38
15	63
16	8
17	15
18	27
19	49
20	87
21	150
22	11
23	19
24	34
25	61
26	110
27	197
28	347
29	13
30	24
31	43
32	77
33	138
34	248
35	445
36	792
37	14
38	28
39	52
40	95
41	172
42	310
43	558
44	1003
45	1795
46	17
47	31
48	59
49	111
50	206
51	378
52	688
53	1246
54	2249
55	4044
56	18
57	35
58	66
59	125
60	236
61	442
62	820
63	1508
64	2754
65	5003
66	9047
67	20
68	39
69	74
70	140
71	265
72	501
73	943
74	1763

[1, 2, 3, 4, 6, 9, 5, 10, 16, 25, 7, 12, 22, 38, 63, 8, 15, 27, 49, 87, 150, 11, 19, 34, 61, 110, 197, 347, 13, 24, 43, 77, 138, 248, 445, 792, 14, 28, 52, 95, 172, 310, 558, 1003, 1795, 17, 31, 59, 111, 206, 378, 688, 1246, 2249, 4044, 18, 35, 66, 125, 236, 442, 820, 1508, 2754, 5003, 9047, 20, 39, 74, 140, 265, 501, 943, 1763]

cp's OEIS Frontend

A185290 Lexicographically least permutation of the integers in a triangle satisfying T(n,k) + T(n+1,k) <= T(n+1,k+1).

Table of values

List of values