A108565 - cp's OEIS frontend

A108565 a(0) = 0, a(1) = a(2) = 1, a(3) = 2, a(4) = 4, for n>3: a(n+1) = SORT[ a(n) + a(n-1) + a(n-2) + a(n-3) + a(n-4)], where SORT places digits in ascending order and deletes 0's.

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	8
6	16
7	13
8	34
9	57
10	128
11	248
12	48
13	155
14	366
15	459
16	1267
17	2259
18	456
19	478
20	1499
21	5599
22	1129
23	1169
24	4789
25	11458
26	12444
27	3899
28	33579
29	16669
30	4789
31	1378
32	1346
33	15677
34	35899
35	5899
36	1699
37	256
38	3459
39	12247
40	2356
41	127
42	14458
43	23467
44	25556
45	45669
46	12779

[0, 1, 1, 2, 4, 8, 16, 13, 34, 57, 128, 248, 48, 155, 366, 459, 1267, 2259, 456, 478, 1499, 5599, 1129, 1169, 4789, 11458, 12444, 3899, 33579, 16669, 4789, 1378, 1346, 15677, 35899, 5899, 1699, 256, 3459, 12247, 2356, 127, 14458, 23467, 25556, 45669, 12779]

cp's OEIS Frontend

A108565 a(0) = 0, a(1) = a(2) = 1, a(3) = 2, a(4) = 4, for n>3: a(n+1) = SORT[ a(n) + a(n-1) + a(n-2) + a(n-3) + a(n-4)], where SORT places digits in ascending order and deletes 0's.

Table of values

List of values