A081598 - cp's OEIS frontend

A081598 Let n = 10x + y where 0 <= y <= 9, x >= 0. Then a(n) = 7x+y.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	7
11	8
12	9
13	10
14	11
15	12
16	13
17	14
18	15
19	16
20	14
21	15
22	16
23	17
24	18
25	19
26	20
27	21
28	22
29	23
30	21
31	22
32	23
33	24
34	25
35	26
36	27
37	28
38	29
39	30
40	28
41	29
42	30
43	31
44	32
45	33
46	34
47	35
48	36
49	37
50	35
51	36
52	37
53	38
54	39
55	40
56	41
57	42
58	43
59	44
60	42
61	43
62	44
63	45
64	46
65	47
66	48
67	49
68	50
69	51
70	49
71	50
72	51
73	52
74	53
75	54

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 49, 50, 51, 52, 53, 54]

cp's OEIS Frontend

A081598 Let n = 10x + y where 0 <= y <= 9, x >= 0. Then a(n) = 7x+y.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	7
11	8
12	9
13	10
14	11
15	12
16	13
17	14
18	15
19	16
20	14
21	15
22	16
23	17
24	18
25	19
26	20
27	21
28	22
29	23
30	21
31	22
32	23
33	24
34	25
35	26
36	27
37	28
38	29
39	30
40	28
41	29
42	30
43	31
44	32
45	33
46	34
47	35
48	36
49	37
50	35
51	36
52	37
53	38
54	39
55	40
56	41
57	42
58	43
59	44
60	42
61	43
62	44
63	45
64	46
65	47
66	48
67	49
68	50
69	51
70	49
71	50
72	51
73	52
74	53
75	54

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	7
11	8
12	9
13	10
14	11
15	12
16	13
17	14
18	15
19	16
20	14
21	15
22	16
23	17
24	18
25	19
26	20
27	21
28	22
29	23
30	21
31	22
32	23
33	24
34	25
35	26
36	27
37	28
38	29
39	30
40	28
41	29
42	30
43	31
44	32
45	33
46	34
47	35
48	36
49	37
50	35
51	36
52	37
53	38
54	39
55	40
56	41
57	42
58	43
59	44
60	42
61	43
62	44
63	45
64	46
65	47
66	48
67	49
68	50
69	51
70	49
71	50
72	51
73	52
74	53
75	54

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	7
11	8
12	9
13	10
14	11
15	12
16	13
17	14
18	15
19	16
20	14
21	15
22	16
23	17
24	18
25	19
26	20
27	21
28	22
29	23
30	21
31	22
32	23
33	24
34	25
35	26
36	27
37	28
38	29
39	30
40	28
41	29
42	30
43	31
44	32
45	33
46	34
47	35
48	36
49	37
50	35
51	36
52	37
53	38
54	39
55	40
56	41
57	42
58	43
59	44
60	42
61	43
62	44
63	45
64	46
65	47
66	48
67	49
68	50
69	51
70	49
71	50
72	51
73	52
74	53
75	54