A069638 - cp's OEIS frontend

A069638 "Sorted" sum of two previous terms, beginning with 0,1. "Sorted" means to sort the digits of the sum in ascending order.

n	a(n)
0	0
1	1
2	1
3	2
4	3
5	5
6	8
7	13
8	12
9	25
10	37
11	26
12	36
13	26
14	26
15	25
16	15
17	4
18	19
19	23
20	24
21	47
22	17
23	46
24	36
25	28
26	46
27	47
28	39
29	68
30	17
31	58
32	57
33	115
34	127
35	224
36	135
37	359
38	449
39	88
40	357
41	445
42	28
43	347
44	357
45	47
46	44
47	19
48	36
49	55
50	19
51	47
52	66
53	113
54	179
55	229
56	48
57	277
58	235
59	125
60	36
61	116
62	125
63	124
64	249
65	337

[0, 1, 1, 2, 3, 5, 8, 13, 12, 25, 37, 26, 36, 26, 26, 25, 15, 4, 19, 23, 24, 47, 17, 46, 36, 28, 46, 47, 39, 68, 17, 58, 57, 115, 127, 224, 135, 359, 449, 88, 357, 445, 28, 347, 357, 47, 44, 19, 36, 55, 19, 47, 66, 113, 179, 229, 48, 277, 235, 125, 36, 116, 125, 124, 249, 337]

cp's OEIS Frontend

A069638 "Sorted" sum of two previous terms, beginning with 0,1. "Sorted" means to sort the digits of the sum in ascending order.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	3
5	5
6	8
7	13
8	12
9	25
10	37
11	26
12	36
13	26
14	26
15	25
16	15
17	4
18	19
19	23
20	24
21	47
22	17
23	46
24	36
25	28
26	46
27	47
28	39
29	68
30	17
31	58
32	57
33	115
34	127
35	224
36	135
37	359
38	449
39	88
40	357
41	445
42	28
43	347
44	357
45	47
46	44
47	19
48	36
49	55
50	19
51	47
52	66
53	113
54	179
55	229
56	48
57	277
58	235
59	125
60	36
61	116
62	125
63	124
64	249
65	337

n	a(n)
0	0
1	1
2	1
3	2
4	3
5	5
6	8
7	13
8	12
9	25
10	37
11	26
12	36
13	26
14	26
15	25
16	15
17	4
18	19
19	23
20	24
21	47
22	17
23	46
24	36
25	28
26	46
27	47
28	39
29	68
30	17
31	58
32	57
33	115
34	127
35	224
36	135
37	359
38	449
39	88
40	357
41	445
42	28
43	347
44	357
45	47
46	44
47	19
48	36
49	55
50	19
51	47
52	66
53	113
54	179
55	229
56	48
57	277
58	235
59	125
60	36
61	116
62	125
63	124
64	249
65	337

n	a(n)
0	0
1	1
2	1
3	2
4	3
5	5
6	8
7	13
8	12
9	25
10	37
11	26
12	36
13	26
14	26
15	25
16	15
17	4
18	19
19	23
20	24
21	47
22	17
23	46
24	36
25	28
26	46
27	47
28	39
29	68
30	17
31	58
32	57
33	115
34	127
35	224
36	135
37	359
38	449
39	88
40	357
41	445
42	28
43	347
44	357
45	47
46	44
47	19
48	36
49	55
50	19
51	47
52	66
53	113
54	179
55	229
56	48
57	277
58	235
59	125
60	36
61	116
62	125
63	124
64	249
65	337