A190041 - cp's OEIS frontend

A190041 T(n,k)=Number of nondecreasing arrangements of n+2 numbers in 0..k with the last equal to k and each after the second equal to the sum of one or two of the preceding three.

n	a(n)
1	2
2	4
3	2
4	5
5	6
6	2
7	7
8	7
9	8
10	2
11	8
12	12
13	10
14	10
15	2
16	10
17	12
18	18
19	14
20	12
21	2
22	11
23	18
24	16
25	27
26	18
27	14
28	2
29	13
30	17
31	30
32	23
33	39
34	22
35	16
36	2
37	14
38	24
39	22
40	47
41	33
42	53
43	26
44	18
45	2
46	16
47	22
48	40
49	31
50	72
51	45
52	69
53	30
54	20
55	2
56	17
57	30
58	31
59	65
60	43
61	107
62	57
63	87
64	34
65	22
66	2
67	19
68	27
69	49
70	49
71	105
72	60
73	151
74	69
75	107

[2, 4, 2, 5, 6, 2, 7, 7, 8, 2, 8, 12, 10, 10, 2, 10, 12, 18, 14, 12, 2, 11, 18, 16, 27, 18, 14, 2, 13, 17, 30, 23, 39, 22, 16, 2, 14, 24, 22, 47, 33, 53, 26, 18, 2, 16, 22, 40, 31, 72, 45, 69, 30, 20, 2, 17, 30, 31, 65, 43, 107, 57, 87, 34, 22, 2, 19, 27, 49, 49, 105, 60, 151, 69, 107]

cp's OEIS Frontend

A190041 T(n,k)=Number of nondecreasing arrangements of n+2 numbers in 0..k with the last equal to k and each after the second equal to the sum of one or two of the preceding three.

Table of values

List of values

n	a(n)
1	2
2	4
3	2
4	5
5	6
6	2
7	7
8	7
9	8
10	2
11	8
12	12
13	10
14	10
15	2
16	10
17	12
18	18
19	14
20	12
21	2
22	11
23	18
24	16
25	27
26	18
27	14
28	2
29	13
30	17
31	30
32	23
33	39
34	22
35	16
36	2
37	14
38	24
39	22
40	47
41	33
42	53
43	26
44	18
45	2
46	16
47	22
48	40
49	31
50	72
51	45
52	69
53	30
54	20
55	2
56	17
57	30
58	31
59	65
60	43
61	107
62	57
63	87
64	34
65	22
66	2
67	19
68	27
69	49
70	49
71	105
72	60
73	151
74	69
75	107

n	a(n)
1	2
2	4
3	2
4	5
5	6
6	2
7	7
8	7
9	8
10	2
11	8
12	12
13	10
14	10
15	2
16	10
17	12
18	18
19	14
20	12
21	2
22	11
23	18
24	16
25	27
26	18
27	14
28	2
29	13
30	17
31	30
32	23
33	39
34	22
35	16
36	2
37	14
38	24
39	22
40	47
41	33
42	53
43	26
44	18
45	2
46	16
47	22
48	40
49	31
50	72
51	45
52	69
53	30
54	20
55	2
56	17
57	30
58	31
59	65
60	43
61	107
62	57
63	87
64	34
65	22
66	2
67	19
68	27
69	49
70	49
71	105
72	60
73	151
74	69
75	107

n	a(n)
1	2
2	4
3	2
4	5
5	6
6	2
7	7
8	7
9	8
10	2
11	8
12	12
13	10
14	10
15	2
16	10
17	12
18	18
19	14
20	12
21	2
22	11
23	18
24	16
25	27
26	18
27	14
28	2
29	13
30	17
31	30
32	23
33	39
34	22
35	16
36	2
37	14
38	24
39	22
40	47
41	33
42	53
43	26
44	18
45	2
46	16
47	22
48	40
49	31
50	72
51	45
52	69
53	30
54	20
55	2
56	17
57	30
58	31
59	65
60	43
61	107
62	57
63	87
64	34
65	22
66	2
67	19
68	27
69	49
70	49
71	105
72	60
73	151
74	69
75	107