A159797 - cp's OEIS frontend

A159797 Triangle read by rows in which row n lists n+1 terms, starting with n, such that the difference between successive terms is equal to n-1.

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

[0, 1, 1, 2, 3, 4, 3, 5, 7, 9, 4, 7, 10, 13, 16, 5, 9, 13, 17, 21, 25, 6, 11, 16, 21, 26, 31, 36, 7, 13, 19, 25, 31, 37, 43, 49, 8, 15, 22, 29, 36, 43, 50, 57, 64, 9, 17, 25, 33, 41, 49, 57, 65, 73, 81, 10, 19, 28, 37, 46, 55, 64, 73, 82, 91, 100, 11, 21, 31, 41, 51, 61, 71, 81, 91, 101]

cp's OEIS Frontend

A159797 Triangle read by rows in which row n lists n+1 terms, starting with n, such that the difference between successive terms is equal to n-1.

Table of values

List of values

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

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

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