A001149 - cp's OEIS frontend

A001149 A self-generating sequence: a(1)=1, a(2)=2, a(n+1) chosen so that a(n+1)-a(n-1) is the first number not obtainable as a(j)-a(i) for 1<=i

n	a(n)
1	1
2	2
3	3
4	5
5	8
6	13
7	17
8	26
9	34
10	45
11	54
12	67
13	81
14	97
15	115
16	132
17	153
18	171
19	198
20	228
21	256
22	288
23	323
24	357
25	400
26	439
27	488
28	530
29	581
30	627
31	681
32	732
33	790
34	843
35	908
36	963
37	1029
38	1085
39	1152
40	1213
41	1284
42	1346
43	1418
44	1484
45	1561
46	1630
47	1710
48	1785
49	1867
50	1945
51	2034
52	2116

[1, 2, 3, 5, 8, 13, 17, 26, 34, 45, 54, 67, 81, 97, 115, 132, 153, 171, 198, 228, 256, 288, 323, 357, 400, 439, 488, 530, 581, 627, 681, 732, 790, 843, 908, 963, 1029, 1085, 1152, 1213, 1284, 1346, 1418, 1484, 1561, 1630, 1710, 1785, 1867, 1945, 2034, 2116]

cp's OEIS Frontend

A001149 A self-generating sequence: a(1)=1, a(2)=2, a(n+1) chosen so that a(n+1)-a(n-1) is the first number not obtainable as a(j)-a(i) for 1<=i

Table of values

List of values