A338841 - cp's OEIS frontend

A338841 No odd digit is present in a(n) * a(n+1).

n	a(n)
1	0
2	1
3	2
4	3
5	8
6	5
7	4
8	6
9	7
10	12
11	17
12	24
13	10
14	20
15	11
16	22
17	13
18	16
19	14
20	19
21	32
22	9
23	52
24	39
25	58
26	36
27	18
28	26
29	31
30	28
31	15
32	40
33	21
34	42
35	53
36	54
37	46
38	44
39	47
40	60
41	34
42	59
43	38
44	69
45	94
46	30
47	68
48	33
49	62
50	43
51	48
52	50
53	56
54	73
55	88
56	23
57	96
58	25
59	80
60	35
61	64
62	41
63	104
64	27
65	84
66	51
67	122
68	71
69	66
70	37
71	72
72	29
73	76
74	79
75	112
76	74
77	63
78	102
79	61

[0, 1, 2, 3, 8, 5, 4, 6, 7, 12, 17, 24, 10, 20, 11, 22, 13, 16, 14, 19, 32, 9, 52, 39, 58, 36, 18, 26, 31, 28, 15, 40, 21, 42, 53, 54, 46, 44, 47, 60, 34, 59, 38, 69, 94, 30, 68, 33, 62, 43, 48, 50, 56, 73, 88, 23, 96, 25, 80, 35, 64, 41, 104, 27, 84, 51, 122, 71, 66, 37, 72, 29, 76, 79, 112, 74, 63, 102, 61]

cp's OEIS Frontend

A338841 No odd digit is present in a(n) * a(n+1).

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	8
6	5
7	4
8	6
9	7
10	12
11	17
12	24
13	10
14	20
15	11
16	22
17	13
18	16
19	14
20	19
21	32
22	9
23	52
24	39
25	58
26	36
27	18
28	26
29	31
30	28
31	15
32	40
33	21
34	42
35	53
36	54
37	46
38	44
39	47
40	60
41	34
42	59
43	38
44	69
45	94
46	30
47	68
48	33
49	62
50	43
51	48
52	50
53	56
54	73
55	88
56	23
57	96
58	25
59	80
60	35
61	64
62	41
63	104
64	27
65	84
66	51
67	122
68	71
69	66
70	37
71	72
72	29
73	76
74	79
75	112
76	74
77	63
78	102
79	61

n	a(n)
1	0
2	1
3	2
4	3
5	8
6	5
7	4
8	6
9	7
10	12
11	17
12	24
13	10
14	20
15	11
16	22
17	13
18	16
19	14
20	19
21	32
22	9
23	52
24	39
25	58
26	36
27	18
28	26
29	31
30	28
31	15
32	40
33	21
34	42
35	53
36	54
37	46
38	44
39	47
40	60
41	34
42	59
43	38
44	69
45	94
46	30
47	68
48	33
49	62
50	43
51	48
52	50
53	56
54	73
55	88
56	23
57	96
58	25
59	80
60	35
61	64
62	41
63	104
64	27
65	84
66	51
67	122
68	71
69	66
70	37
71	72
72	29
73	76
74	79
75	112
76	74
77	63
78	102
79	61

n	a(n)
1	0
2	1
3	2
4	3
5	8
6	5
7	4
8	6
9	7
10	12
11	17
12	24
13	10
14	20
15	11
16	22
17	13
18	16
19	14
20	19
21	32
22	9
23	52
24	39
25	58
26	36
27	18
28	26
29	31
30	28
31	15
32	40
33	21
34	42
35	53
36	54
37	46
38	44
39	47
40	60
41	34
42	59
43	38
44	69
45	94
46	30
47	68
48	33
49	62
50	43
51	48
52	50
53	56
54	73
55	88
56	23
57	96
58	25
59	80
60	35
61	64
62	41
63	104
64	27
65	84
66	51
67	122
68	71
69	66
70	37
71	72
72	29
73	76
74	79
75	112
76	74
77	63
78	102
79	61