A024694 - cp's OEIS frontend

A024694 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = A023533, t = A000040.

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	24
8	30
9	36
10	46
11	50
12	60
13	70
14	74
15	84
16	94
17	102
18	108
19	149
20	161
21	171
22	187
23	197
24	209
25	229
26	243
27	253
28	271
29	281
30	289
31	313
32	323
33	339
34	363
35	381
36	391
37	403
38	421
39	502
40	530
41	552
42	568
43	592
44	618
45	630
46	650
47	674
48	696
49	712
50	746
51	768
52	794
53	802
54	830
55	846
56	872
57	906
58	922

[2, 3, 5, 7, 11, 13, 24, 30, 36, 46, 50, 60, 70, 74, 84, 94, 102, 108, 149, 161, 171, 187, 197, 209, 229, 243, 253, 271, 281, 289, 313, 323, 339, 363, 381, 391, 403, 421, 502, 530, 552, 568, 592, 618, 630, 650, 674, 696, 712, 746, 768, 794, 802, 830, 846, 872, 906, 922]

cp's OEIS Frontend

A024694 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = A023533, t = A000040.

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	24
8	30
9	36
10	46
11	50
12	60
13	70
14	74
15	84
16	94
17	102
18	108
19	149
20	161
21	171
22	187
23	197
24	209
25	229
26	243
27	253
28	271
29	281
30	289
31	313
32	323
33	339
34	363
35	381
36	391
37	403
38	421
39	502
40	530
41	552
42	568
43	592
44	618
45	630
46	650
47	674
48	696
49	712
50	746
51	768
52	794
53	802
54	830
55	846
56	872
57	906
58	922

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	24
8	30
9	36
10	46
11	50
12	60
13	70
14	74
15	84
16	94
17	102
18	108
19	149
20	161
21	171
22	187
23	197
24	209
25	229
26	243
27	253
28	271
29	281
30	289
31	313
32	323
33	339
34	363
35	381
36	391
37	403
38	421
39	502
40	530
41	552
42	568
43	592
44	618
45	630
46	650
47	674
48	696
49	712
50	746
51	768
52	794
53	802
54	830
55	846
56	872
57	906
58	922

cp's OEIS Frontend

A024694 a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = A023533, t = A000040.

Table of values

List of values

A024694 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = A023533, t = A000040.

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	24
8	30
9	36
10	46
11	50
12	60
13	70
14	74
15	84
16	94
17	102
18	108
19	149
20	161
21	171
22	187
23	197
24	209
25	229
26	243
27	253
28	271
29	281
30	289
31	313
32	323
33	339
34	363
35	381
36	391
37	403
38	421
39	502
40	530
41	552
42	568
43	592
44	618
45	630
46	650
47	674
48	696
49	712
50	746
51	768
52	794
53	802
54	830
55	846
56	872
57	906
58	922