A255617 - cp's OEIS frontend

A255617 a(n) is the smallest even term in A098550 less than 2prime(n) but occurring after 2prime(n); a(n)=0 if no such term exists.

n	a(n)
1	0
2	0
3	0
4	6
5	18
6	18
7	30
8	0
9	0
10	54
11	54
12	70
13	78
14	78
15	90
16	102
17	110
18	120
19	0
20	140
21	144
22	150
23	0
24	0
25	0
26	198
27	200
28	0
29	216
30	0
31	252
32	252
33	270
34	270
35	0
36	0
37	310
38	0
39	0
40	340
41	348
42	360
43	374
44	0
45	0
46	0
47	402
48	438
49	440
50	440
51	450
52	0
53	0
54	486
55	486
56	518
57	528
58	540
59	546
60	546
61	0
62	572
63	0

[0, 0, 0, 6, 18, 18, 30, 0, 0, 54, 54, 70, 78, 78, 90, 102, 110, 120, 0, 140, 144, 150, 0, 0, 0, 198, 200, 0, 216, 0, 252, 252, 270, 270, 0, 0, 310, 0, 0, 340, 348, 360, 374, 0, 0, 0, 402, 438, 440, 440, 450, 0, 0, 486, 486, 518, 528, 540, 546, 546, 0, 572, 0]

cp's OEIS Frontend

A255617 a(n) is the smallest even term in A098550 less than 2prime(n) but occurring after 2prime(n); a(n)=0 if no such term exists.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	6
5	18
6	18
7	30
8	0
9	0
10	54
11	54
12	70
13	78
14	78
15	90
16	102
17	110
18	120
19	0
20	140
21	144
22	150
23	0
24	0
25	0
26	198
27	200
28	0
29	216
30	0
31	252
32	252
33	270
34	270
35	0
36	0
37	310
38	0
39	0
40	340
41	348
42	360
43	374
44	0
45	0
46	0
47	402
48	438
49	440
50	440
51	450
52	0
53	0
54	486
55	486
56	518
57	528
58	540
59	546
60	546
61	0
62	572
63	0

n	a(n)
1	0
2	0
3	0
4	6
5	18
6	18
7	30
8	0
9	0
10	54
11	54
12	70
13	78
14	78
15	90
16	102
17	110
18	120
19	0
20	140
21	144
22	150
23	0
24	0
25	0
26	198
27	200
28	0
29	216
30	0
31	252
32	252
33	270
34	270
35	0
36	0
37	310
38	0
39	0
40	340
41	348
42	360
43	374
44	0
45	0
46	0
47	402
48	438
49	440
50	440
51	450
52	0
53	0
54	486
55	486
56	518
57	528
58	540
59	546
60	546
61	0
62	572
63	0

cp's OEIS Frontend

A255617 a(n) is the smallest even term in A098550 less than 2*prime(n) but occurring after 2*prime(n); a(n)=0 if no such term exists.

Table of values

List of values

A255617 a(n) is the smallest even term in A098550 less than 2prime(n) but occurring after 2prime(n); a(n)=0 if no such term exists.

n	a(n)
1	0
2	0
3	0
4	6
5	18
6	18
7	30
8	0
9	0
10	54
11	54
12	70
13	78
14	78
15	90
16	102
17	110
18	120
19	0
20	140
21	144
22	150
23	0
24	0
25	0
26	198
27	200
28	0
29	216
30	0
31	252
32	252
33	270
34	270
35	0
36	0
37	310
38	0
39	0
40	340
41	348
42	360
43	374
44	0
45	0
46	0
47	402
48	438
49	440
50	440
51	450
52	0
53	0
54	486
55	486
56	518
57	528
58	540
59	546
60	546
61	0
62	572
63	0