A387486 - cp's OEIS frontend

A387486 Numbers x such that there exist four integers y, z, t and w with x<=y<=z<=t<=w such that psi(x) = psi(y) = psi(z) = psi(t) = psi(w) = (x + y + z + t + w)/4.

n	a(n)
1	4
2	6
3	8
4	12
5	28
6	30
7	32
8	36
9	40
10	44
11	45
12	78
13	84
14	98
15	104
16	112
17	124
18	140
19	158
20	174
21	176
22	180
23	192
24	196
25	198
26	200
27	204
28	216
29	220
30	225
31	230
32	232
33	236
34	238
35	254
36	260
37	272
38	276
39	284
40	300
41	304
42	310
43	320
44	332
45	340
46	342
47	348
48	350
49	354
50	357
51	360
52	364
53	368
54	374
55	378
56	380

[4, 6, 8, 12, 28, 30, 32, 36, 40, 44, 45, 78, 84, 98, 104, 112, 124, 140, 158, 174, 176, 180, 192, 196, 198, 200, 204, 216, 220, 225, 230, 232, 236, 238, 254, 260, 272, 276, 284, 300, 304, 310, 320, 332, 340, 342, 348, 350, 354, 357, 360, 364, 368, 374, 378, 380]

cp's OEIS Frontend

A387486 Numbers x such that there exist four integers y, z, t and w with x<=y<=z<=t<=w such that psi(x) = psi(y) = psi(z) = psi(t) = psi(w) = (x + y + z + t + w)/4.

Table of values

List of values

n	a(n)
1	4
2	6
3	8
4	12
5	28
6	30
7	32
8	36
9	40
10	44
11	45
12	78
13	84
14	98
15	104
16	112
17	124
18	140
19	158
20	174
21	176
22	180
23	192
24	196
25	198
26	200
27	204
28	216
29	220
30	225
31	230
32	232
33	236
34	238
35	254
36	260
37	272
38	276
39	284
40	300
41	304
42	310
43	320
44	332
45	340
46	342
47	348
48	350
49	354
50	357
51	360
52	364
53	368
54	374
55	378
56	380

n	a(n)
1	4
2	6
3	8
4	12
5	28
6	30
7	32
8	36
9	40
10	44
11	45
12	78
13	84
14	98
15	104
16	112
17	124
18	140
19	158
20	174
21	176
22	180
23	192
24	196
25	198
26	200
27	204
28	216
29	220
30	225
31	230
32	232
33	236
34	238
35	254
36	260
37	272
38	276
39	284
40	300
41	304
42	310
43	320
44	332
45	340
46	342
47	348
48	350
49	354
50	357
51	360
52	364
53	368
54	374
55	378
56	380

n	a(n)
1	4
2	6
3	8
4	12
5	28
6	30
7	32
8	36
9	40
10	44
11	45
12	78
13	84
14	98
15	104
16	112
17	124
18	140
19	158
20	174
21	176
22	180
23	192
24	196
25	198
26	200
27	204
28	216
29	220
30	225
31	230
32	232
33	236
34	238
35	254
36	260
37	272
38	276
39	284
40	300
41	304
42	310
43	320
44	332
45	340
46	342
47	348
48	350
49	354
50	357
51	360
52	364
53	368
54	374
55	378
56	380