A237415 - cp's OEIS frontend

A237415 For k in {2,3,...,9} define a sequence as follows: a(0)=0; for n>=0, a(n+1)=a(n)+1, unless a(n) ends in k, in which case a(n+1) is obtained by replacing the last digit of a(n) with the digit(s) of k^3. This is k(2).

n	a(n)
0	0
1	1
2	2
3	8
4	9
5	10
6	11
7	12
8	18
9	19
10	20
11	21
12	22
13	28
14	29
15	30
16	31
17	32
18	38
19	39
20	40
21	41
22	42
23	48
24	49
25	50
26	51
27	52
28	58
29	59
30	60
31	61
32	62
33	68
34	69
35	70
36	71
37	72
38	78
39	79
40	80
41	81
42	82
43	88
44	89
45	90
46	91
47	92
48	98
49	99
50	100
51	101
52	102
53	108
54	109
55	110
56	111
57	112
58	118
59	119
60	120
61	121
62	122
63	128

[0, 1, 2, 8, 9, 10, 11, 12, 18, 19, 20, 21, 22, 28, 29, 30, 31, 32, 38, 39, 40, 41, 42, 48, 49, 50, 51, 52, 58, 59, 60, 61, 62, 68, 69, 70, 71, 72, 78, 79, 80, 81, 82, 88, 89, 90, 91, 92, 98, 99, 100, 101, 102, 108, 109, 110, 111, 112, 118, 119, 120, 121, 122, 128]

cp's OEIS Frontend

A237415 For k in {2,3,...,9} define a sequence as follows: a(0)=0; for n>=0, a(n+1)=a(n)+1, unless a(n) ends in k, in which case a(n+1) is obtained by replacing the last digit of a(n) with the digit(s) of k^3. This is k(2).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	8
4	9
5	10
6	11
7	12
8	18
9	19
10	20
11	21
12	22
13	28
14	29
15	30
16	31
17	32
18	38
19	39
20	40
21	41
22	42
23	48
24	49
25	50
26	51
27	52
28	58
29	59
30	60
31	61
32	62
33	68
34	69
35	70
36	71
37	72
38	78
39	79
40	80
41	81
42	82
43	88
44	89
45	90
46	91
47	92
48	98
49	99
50	100
51	101
52	102
53	108
54	109
55	110
56	111
57	112
58	118
59	119
60	120
61	121
62	122
63	128

n	a(n)
0	0
1	1
2	2
3	8
4	9
5	10
6	11
7	12
8	18
9	19
10	20
11	21
12	22
13	28
14	29
15	30
16	31
17	32
18	38
19	39
20	40
21	41
22	42
23	48
24	49
25	50
26	51
27	52
28	58
29	59
30	60
31	61
32	62
33	68
34	69
35	70
36	71
37	72
38	78
39	79
40	80
41	81
42	82
43	88
44	89
45	90
46	91
47	92
48	98
49	99
50	100
51	101
52	102
53	108
54	109
55	110
56	111
57	112
58	118
59	119
60	120
61	121
62	122
63	128

n	a(n)
0	0
1	1
2	2
3	8
4	9
5	10
6	11
7	12
8	18
9	19
10	20
11	21
12	22
13	28
14	29
15	30
16	31
17	32
18	38
19	39
20	40
21	41
22	42
23	48
24	49
25	50
26	51
27	52
28	58
29	59
30	60
31	61
32	62
33	68
34	69
35	70
36	71
37	72
38	78
39	79
40	80
41	81
42	82
43	88
44	89
45	90
46	91
47	92
48	98
49	99
50	100
51	101
52	102
53	108
54	109
55	110
56	111
57	112
58	118
59	119
60	120
61	121
62	122
63	128