A287352 - cp's OEIS frontend

A287352 Irregular triangle T(n,k) = A112798(n,1) followed by first differences of A112798(n).

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

[0, 1, 2, 1, 0, 3, 1, 1, 4, 1, 0, 0, 2, 0, 1, 2, 5, 1, 0, 1, 6, 1, 3, 2, 1, 1, 0, 0, 0, 7, 1, 1, 0, 8, 1, 0, 2, 2, 2, 1, 4, 9, 1, 0, 0, 1, 3, 0, 1, 5, 2, 0, 0, 1, 0, 3, 10, 1, 1, 1, 11, 1, 0, 0, 0, 0, 2, 3, 1, 6, 3, 1, 1, 0, 1, 0, 12, 1, 7, 2, 4, 1, 0, 0, 2, 13]

cp's OEIS Frontend

A287352 Irregular triangle T(n,k) = A112798(n,1) followed by first differences of A112798(n).

Table of values

List of values

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

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

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