A024201 - cp's OEIS frontend

A024201 [ (2nd elementary symmetric function of S(n))/(first elementary symmetric function of S(n)) ], where S(n) = {first n+1 odd positive integers}.

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	34
9	43
10	53
11	64
12	75
13	88
14	102
15	117
16	133
17	150
18	167
19	186
20	206
21	227
22	249
23	272
24	295
25	320
26	346
27	373
28	401
29	430
30	459
31	490
32	522
33	555
34	589
35	624
36	659
37	696
38	734
39	773
40	813
41	854
42	895
43	938
44	982

[0, 2, 5, 9, 14, 19, 26, 34, 43, 53, 64, 75, 88, 102, 117, 133, 150, 167, 186, 206, 227, 249, 272, 295, 320, 346, 373, 401, 430, 459, 490, 522, 555, 589, 624, 659, 696, 734, 773, 813, 854, 895, 938, 982]

cp's OEIS Frontend

A024201 [ (2nd elementary symmetric function of S(n))/(first elementary symmetric function of S(n)) ], where S(n) = {first n+1 odd positive integers}.

Table of values

List of values

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	34
9	43
10	53
11	64
12	75
13	88
14	102
15	117
16	133
17	150
18	167
19	186
20	206
21	227
22	249
23	272
24	295
25	320
26	346
27	373
28	401
29	430
30	459
31	490
32	522
33	555
34	589
35	624
36	659
37	696
38	734
39	773
40	813
41	854
42	895
43	938
44	982

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	34
9	43
10	53
11	64
12	75
13	88
14	102
15	117
16	133
17	150
18	167
19	186
20	206
21	227
22	249
23	272
24	295
25	320
26	346
27	373
28	401
29	430
30	459
31	490
32	522
33	555
34	589
35	624
36	659
37	696
38	734
39	773
40	813
41	854
42	895
43	938
44	982

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	34
9	43
10	53
11	64
12	75
13	88
14	102
15	117
16	133
17	150
18	167
19	186
20	206
21	227
22	249
23	272
24	295
25	320
26	346
27	373
28	401
29	430
30	459
31	490
32	522
33	555
34	589
35	624
36	659
37	696
38	734
39	773
40	813
41	854
42	895
43	938
44	982