A261161 - OEIS

A261161 as a simple table

n	a(n)
1	2
2	0
3	1
4	10
5	12
6	3
7	4
8	5
9	6
10	7
11	8
12	9
13	20
14	13
15	22
16	23
17	24
18	25
19	26
20	21
21	27
22	31
23	28
24	29
25	14
26	30
27	32
28	15
29	33
30	34
31	41
32	35
33	36
34	37
35	51
36	38
37	39
38	40
39	42
40	16
41	43
42	44
43	45
44	46
45	17
46	47
47	48
48	49
49	50
50	52
51	53
52	54
53	55
54	56
55	61
56	57
57	58
58	59
59	60
60	62
61	63
62	71
63	64
64	65
65	66
66	67
67	68
68	69
69	70

[2,0,1,10,12,3,4,5,6,7,8,9,20,13,22,23,24,25,26, 21,27,31,28,29,14,30,32,15,33,34,41,35,36,37,51, 38,39,40,42,16,43,44,45,46,17,47,48,49,50,52,53, 54,55,56,61,57,58,59,60,62,63,71,64,65,66,67,68, 69,70]

n	a(n)
1	2
2	0
3	1
4	10
5	12
6	3
7	4
8	5
9	6
10	7
11	8
12	9
13	20
14	13
15	22
16	23
17	24
18	25
19	26
20	21
21	27
22	31
23	28
24	29
25	14
26	30
27	32
28	15
29	33
30	34
31	41
32	35
33	36
34	37
35	51
36	38
37	39
38	40
39	42
40	16
41	43
42	44
43	45
44	46
45	17
46	47
47	48
48	49
49	50
50	52
51	53
52	54
53	55
54	56
55	61
56	57
57	58
58	59
59	60
60	62
61	63
62	71
63	64
64	65
65	66
66	67
67	68
68	69
69	70

n	a(n)
1	2
2	0
3	1
4	10
5	12
6	3
7	4
8	5
9	6
10	7
11	8
12	9
13	20
14	13
15	22
16	23
17	24
18	25
19	26
20	21
21	27
22	31
23	28
24	29
25	14
26	30
27	32
28	15
29	33
30	34
31	41
32	35
33	36
34	37
35	51
36	38
37	39
38	40
39	42
40	16
41	43
42	44
43	45
44	46
45	17
46	47
47	48
48	49
49	50
50	52
51	53
52	54
53	55
54	56
55	61
56	57
57	58
58	59
59	60
60	62
61	63
62	71
63	64
64	65
65	66
66	67
67	68
68	69
69	70

n	a(n)
1	2
2	0
3	1
4	10
5	12
6	3
7	4
8	5
9	6
10	7
11	8
12	9
13	20
14	13
15	22
16	23
17	24
18	25
19	26
20	21
21	27
22	31
23	28
24	29
25	14
26	30
27	32
28	15
29	33
30	34
31	41
32	35
33	36
34	37
35	51
36	38
37	39
38	40
39	42
40	16
41	43
42	44
43	45
44	46
45	17
46	47
47	48
48	49
49	50
50	52
51	53
52	54
53	55
54	56
55	61
56	57
57	58
58	59
59	60
60	62
61	63
62	71
63	64
64	65
65	66
66	67
67	68
68	69
69	70