A169894 - cp's OEIS frontend

A169894 Table of carryless sums i + j, i>=0, j>=0, read by antidiagonals.

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	3
9	3
10	4
11	4
12	4
13	4
14	4
15	5
16	5
17	5
18	5
19	5
20	5
21	6
22	6
23	6
24	6
25	6
26	6
27	6
28	7
29	7
30	7
31	7
32	7
33	7
34	7
35	7
36	8
37	8
38	8
39	8
40	8
41	8
42	8
43	8
44	8
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	10
66	11
67	11
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	11
77	11
78	12
79	12
80	12
81	2
82	2
83	2
84	2
85	2
86	2
87	2
88	12
89	12
90	12

[0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 11, 11, 12, 12, 12, 2, 2, 2, 2, 2, 2, 2, 12, 12, 12]

cp's OEIS Frontend

A169894 Table of carryless sums i + j, i>=0, j>=0, read by antidiagonals.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	3
9	3
10	4
11	4
12	4
13	4
14	4
15	5
16	5
17	5
18	5
19	5
20	5
21	6
22	6
23	6
24	6
25	6
26	6
27	6
28	7
29	7
30	7
31	7
32	7
33	7
34	7
35	7
36	8
37	8
38	8
39	8
40	8
41	8
42	8
43	8
44	8
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	10
66	11
67	11
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	11
77	11
78	12
79	12
80	12
81	2
82	2
83	2
84	2
85	2
86	2
87	2
88	12
89	12
90	12

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	3
9	3
10	4
11	4
12	4
13	4
14	4
15	5
16	5
17	5
18	5
19	5
20	5
21	6
22	6
23	6
24	6
25	6
26	6
27	6
28	7
29	7
30	7
31	7
32	7
33	7
34	7
35	7
36	8
37	8
38	8
39	8
40	8
41	8
42	8
43	8
44	8
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	10
66	11
67	11
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	11
77	11
78	12
79	12
80	12
81	2
82	2
83	2
84	2
85	2
86	2
87	2
88	12
89	12
90	12

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	2
6	3
7	3
8	3
9	3
10	4
11	4
12	4
13	4
14	4
15	5
16	5
17	5
18	5
19	5
20	5
21	6
22	6
23	6
24	6
25	6
26	6
27	6
28	7
29	7
30	7
31	7
32	7
33	7
34	7
35	7
36	8
37	8
38	8
39	8
40	8
41	8
42	8
43	8
44	8
45	9
46	9
47	9
48	9
49	9
50	9
51	9
52	9
53	9
54	9
55	10
56	0
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	10
66	11
67	11
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	11
77	11
78	12
79	12
80	12
81	2
82	2
83	2
84	2
85	2
86	2
87	2
88	12
89	12
90	12