A341767 - cp's OEIS frontend

A341767 Replace each digit d in the decimal representation of n with the digital root of n^d.

n	a(n)
1	1
2	4
3	9
4	4
5	2
6	9
7	7
8	1
9	9
10	11
11	22
12	39
13	41
14	54
15	69
16	71
17	88
18	99
19	11
20	41
21	93
22	77
23	78
24	99
25	44
26	11
27	99
28	11
29	48
30	91
31	14
32	87
33	99
34	17
35	88
36	99
37	11
38	84
39	99
40	41
41	45
42	99
43	71
44	11
45	99
46	11
47	72
48	99
49	41
50	21
51	96
52	44
53	88
54	99
55	11
56	51
57	99
58	77
59	28
60	91
61	17
62	11
63	99
64	11
65	15
66	99
67	14

[1, 4, 9, 4, 2, 9, 7, 1, 9, 11, 22, 39, 41, 54, 69, 71, 88, 99, 11, 41, 93, 77, 78, 99, 44, 11, 99, 11, 48, 91, 14, 87, 99, 17, 88, 99, 11, 84, 99, 41, 45, 99, 71, 11, 99, 11, 72, 99, 41, 21, 96, 44, 88, 99, 11, 51, 99, 77, 28, 91, 17, 11, 99, 11, 15, 99, 14]

cp's OEIS Frontend

A341767 Replace each digit d in the decimal representation of n with the digital root of n^d.

Table of values

List of values

n	a(n)
1	1
2	4
3	9
4	4
5	2
6	9
7	7
8	1
9	9
10	11
11	22
12	39
13	41
14	54
15	69
16	71
17	88
18	99
19	11
20	41
21	93
22	77
23	78
24	99
25	44
26	11
27	99
28	11
29	48
30	91
31	14
32	87
33	99
34	17
35	88
36	99
37	11
38	84
39	99
40	41
41	45
42	99
43	71
44	11
45	99
46	11
47	72
48	99
49	41
50	21
51	96
52	44
53	88
54	99
55	11
56	51
57	99
58	77
59	28
60	91
61	17
62	11
63	99
64	11
65	15
66	99
67	14

n	a(n)
1	1
2	4
3	9
4	4
5	2
6	9
7	7
8	1
9	9
10	11
11	22
12	39
13	41
14	54
15	69
16	71
17	88
18	99
19	11
20	41
21	93
22	77
23	78
24	99
25	44
26	11
27	99
28	11
29	48
30	91
31	14
32	87
33	99
34	17
35	88
36	99
37	11
38	84
39	99
40	41
41	45
42	99
43	71
44	11
45	99
46	11
47	72
48	99
49	41
50	21
51	96
52	44
53	88
54	99
55	11
56	51
57	99
58	77
59	28
60	91
61	17
62	11
63	99
64	11
65	15
66	99
67	14

n	a(n)
1	1
2	4
3	9
4	4
5	2
6	9
7	7
8	1
9	9
10	11
11	22
12	39
13	41
14	54
15	69
16	71
17	88
18	99
19	11
20	41
21	93
22	77
23	78
24	99
25	44
26	11
27	99
28	11
29	48
30	91
31	14
32	87
33	99
34	17
35	88
36	99
37	11
38	84
39	99
40	41
41	45
42	99
43	71
44	11
45	99
46	11
47	72
48	99
49	41
50	21
51	96
52	44
53	88
54	99
55	11
56	51
57	99
58	77
59	28
60	91
61	17
62	11
63	99
64	11
65	15
66	99
67	14