A303541 - cp's OEIS frontend

A303541 Numbers of the form k^2 + binomial(2*m,m) with k and m nonnegative integers.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	15
10	17
11	18
12	20
13	21
14	22
15	24
16	26
17	27
18	29
19	31
20	36
21	37
22	38
23	42
24	45
25	50
26	51
27	55
28	56
29	65
30	66
31	69
32	70
33	71
34	74
35	79
36	82
37	83
38	84
39	86
40	87
41	95
42	101
43	102
44	106
45	119
46	120
47	122
48	123
49	127
50	134

[1, 2, 3, 5, 6, 7, 10, 11, 15, 17, 18, 20, 21, 22, 24, 26, 27, 29, 31, 36, 37, 38, 42, 45, 50, 51, 55, 56, 65, 66, 69, 70, 71, 74, 79, 82, 83, 84, 86, 87, 95, 101, 102, 106, 119, 120, 122, 123, 127, 134]

cp's OEIS Frontend

A303541 Numbers of the form k^2 + binomial(2*m,m) with k and m nonnegative integers.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	15
10	17
11	18
12	20
13	21
14	22
15	24
16	26
17	27
18	29
19	31
20	36
21	37
22	38
23	42
24	45
25	50
26	51
27	55
28	56
29	65
30	66
31	69
32	70
33	71
34	74
35	79
36	82
37	83
38	84
39	86
40	87
41	95
42	101
43	102
44	106
45	119
46	120
47	122
48	123
49	127
50	134

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	15
10	17
11	18
12	20
13	21
14	22
15	24
16	26
17	27
18	29
19	31
20	36
21	37
22	38
23	42
24	45
25	50
26	51
27	55
28	56
29	65
30	66
31	69
32	70
33	71
34	74
35	79
36	82
37	83
38	84
39	86
40	87
41	95
42	101
43	102
44	106
45	119
46	120
47	122
48	123
49	127
50	134

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	10
8	11
9	15
10	17
11	18
12	20
13	21
14	22
15	24
16	26
17	27
18	29
19	31
20	36
21	37
22	38
23	42
24	45
25	50
26	51
27	55
28	56
29	65
30	66
31	69
32	70
33	71
34	74
35	79
36	82
37	83
38	84
39	86
40	87
41	95
42	101
43	102
44	106
45	119
46	120
47	122
48	123
49	127
50	134