A385623 - cp's OEIS frontend

A385623 Array read by ascending antidiagonals: A(n,k) is the number obtained by concatenation of n with k in that order, with k >= 0.

n	a(n)
0	0
1	10
2	1
3	20
4	11
5	2
6	30
7	21
8	12
9	3
10	40
11	31
12	22
13	13
14	4
15	50
16	41
17	32
18	23
19	14
20	5
21	60
22	51
23	42
24	33
25	24
26	15
27	6
28	70
29	61
30	52
31	43
32	34
33	25
34	16
35	7
36	80
37	71
38	62
39	53
40	44
41	35
42	26
43	17
44	8
45	90
46	81
47	72
48	63
49	54
50	45
51	36
52	27
53	18
54	9
55	100
56	91
57	82
58	73
59	64
60	55
61	46
62	37
63	28
64	19
65	10
66	110
67	101
68	92
69	83
70	74
71	65
72	56
73	47
74	38
75	29
76	110
77	11

[0, 10, 1, 20, 11, 2, 30, 21, 12, 3, 40, 31, 22, 13, 4, 50, 41, 32, 23, 14, 5, 60, 51, 42, 33, 24, 15, 6, 70, 61, 52, 43, 34, 25, 16, 7, 80, 71, 62, 53, 44, 35, 26, 17, 8, 90, 81, 72, 63, 54, 45, 36, 27, 18, 9, 100, 91, 82, 73, 64, 55, 46, 37, 28, 19, 10, 110, 101, 92, 83, 74, 65, 56, 47, 38, 29, 110, 11]

cp's OEIS Frontend

A385623 Array read by ascending antidiagonals: A(n,k) is the number obtained by concatenation of n with k in that order, with k >= 0.

Table of values

List of values

n	a(n)
0	0
1	10
2	1
3	20
4	11
5	2
6	30
7	21
8	12
9	3
10	40
11	31
12	22
13	13
14	4
15	50
16	41
17	32
18	23
19	14
20	5
21	60
22	51
23	42
24	33
25	24
26	15
27	6
28	70
29	61
30	52
31	43
32	34
33	25
34	16
35	7
36	80
37	71
38	62
39	53
40	44
41	35
42	26
43	17
44	8
45	90
46	81
47	72
48	63
49	54
50	45
51	36
52	27
53	18
54	9
55	100
56	91
57	82
58	73
59	64
60	55
61	46
62	37
63	28
64	19
65	10
66	110
67	101
68	92
69	83
70	74
71	65
72	56
73	47
74	38
75	29
76	110
77	11

n	a(n)
0	0
1	10
2	1
3	20
4	11
5	2
6	30
7	21
8	12
9	3
10	40
11	31
12	22
13	13
14	4
15	50
16	41
17	32
18	23
19	14
20	5
21	60
22	51
23	42
24	33
25	24
26	15
27	6
28	70
29	61
30	52
31	43
32	34
33	25
34	16
35	7
36	80
37	71
38	62
39	53
40	44
41	35
42	26
43	17
44	8
45	90
46	81
47	72
48	63
49	54
50	45
51	36
52	27
53	18
54	9
55	100
56	91
57	82
58	73
59	64
60	55
61	46
62	37
63	28
64	19
65	10
66	110
67	101
68	92
69	83
70	74
71	65
72	56
73	47
74	38
75	29
76	110
77	11

n	a(n)
0	0
1	10
2	1
3	20
4	11
5	2
6	30
7	21
8	12
9	3
10	40
11	31
12	22
13	13
14	4
15	50
16	41
17	32
18	23
19	14
20	5
21	60
22	51
23	42
24	33
25	24
26	15
27	6
28	70
29	61
30	52
31	43
32	34
33	25
34	16
35	7
36	80
37	71
38	62
39	53
40	44
41	35
42	26
43	17
44	8
45	90
46	81
47	72
48	63
49	54
50	45
51	36
52	27
53	18
54	9
55	100
56	91
57	82
58	73
59	64
60	55
61	46
62	37
63	28
64	19
65	10
66	110
67	101
68	92
69	83
70	74
71	65
72	56
73	47
74	38
75	29
76	110
77	11