A169950 - cp's OEIS frontend

A169950 Consider the 2^n monic polynomials f(x) with coefficients 0 or 1 and degree n. Sequence gives triangle read by rows, in which T(n,k) (n>=0) is the number of such polynomials of thickness k (1 <= k <= n+1).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	5
8	1
9	1
10	1
11	8
12	4
13	2
14	1
15	1
16	13
17	8
18	8
19	1
20	1
21	1
22	20
23	15
24	18
25	7
26	2
27	1
28	1
29	33
30	23
31	45
32	13
33	11
34	1
35	1
36	1
37	48
38	44
39	86
40	36
41	28
42	10
43	2
44	1
45	1
46	75
47	64
48	184
49	70
50	84
51	18
52	14
53	1
54	1
55	1
56	100
57	117
58	332
59	166
60	188
61	68
62	36
63	13
64	2
65	1
66	1
67	145
68	173
69	657
70	282
71	482
72	134
73	132
74	23
75	17
76	1
77	1

[1, 1, 1, 1, 2, 1, 1, 5, 1, 1, 1, 8, 4, 2, 1, 1, 13, 8, 8, 1, 1, 1, 20, 15, 18, 7, 2, 1, 1, 33, 23, 45, 13, 11, 1, 1, 1, 48, 44, 86, 36, 28, 10, 2, 1, 1, 75, 64, 184, 70, 84, 18, 14, 1, 1, 1, 100, 117, 332, 166, 188, 68, 36, 13, 2, 1, 1, 145, 173, 657, 282, 482, 134, 132, 23, 17, 1, 1]

cp's OEIS Frontend

A169950 Consider the 2^n monic polynomials f(x) with coefficients 0 or 1 and degree n. Sequence gives triangle read by rows, in which T(n,k) (n>=0) is the number of such polynomials of thickness k (1 <= k <= n+1).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	5
8	1
9	1
10	1
11	8
12	4
13	2
14	1
15	1
16	13
17	8
18	8
19	1
20	1
21	1
22	20
23	15
24	18
25	7
26	2
27	1
28	1
29	33
30	23
31	45
32	13
33	11
34	1
35	1
36	1
37	48
38	44
39	86
40	36
41	28
42	10
43	2
44	1
45	1
46	75
47	64
48	184
49	70
50	84
51	18
52	14
53	1
54	1
55	1
56	100
57	117
58	332
59	166
60	188
61	68
62	36
63	13
64	2
65	1
66	1
67	145
68	173
69	657
70	282
71	482
72	134
73	132
74	23
75	17
76	1
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	5
8	1
9	1
10	1
11	8
12	4
13	2
14	1
15	1
16	13
17	8
18	8
19	1
20	1
21	1
22	20
23	15
24	18
25	7
26	2
27	1
28	1
29	33
30	23
31	45
32	13
33	11
34	1
35	1
36	1
37	48
38	44
39	86
40	36
41	28
42	10
43	2
44	1
45	1
46	75
47	64
48	184
49	70
50	84
51	18
52	14
53	1
54	1
55	1
56	100
57	117
58	332
59	166
60	188
61	68
62	36
63	13
64	2
65	1
66	1
67	145
68	173
69	657
70	282
71	482
72	134
73	132
74	23
75	17
76	1
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	5
8	1
9	1
10	1
11	8
12	4
13	2
14	1
15	1
16	13
17	8
18	8
19	1
20	1
21	1
22	20
23	15
24	18
25	7
26	2
27	1
28	1
29	33
30	23
31	45
32	13
33	11
34	1
35	1
36	1
37	48
38	44
39	86
40	36
41	28
42	10
43	2
44	1
45	1
46	75
47	64
48	184
49	70
50	84
51	18
52	14
53	1
54	1
55	1
56	100
57	117
58	332
59	166
60	188
61	68
62	36
63	13
64	2
65	1
66	1
67	145
68	173
69	657
70	282
71	482
72	134
73	132
74	23
75	17
76	1
77	1