A349092 - cp's OEIS frontend

A349092 Where zeros occur in A349084. These correspond to rationals, 0 < p/q < 1, that have no solution p/q = 1/w + 1/x + 1/y + 1/z, 0 < w < x < y < z.

n	a(n)
1	136
2	252
3	253
4	405
5	406
6	465
7	560
8	561
9	666
10	703
11	741
12	810
13	814
14	818
15	820
16	895
17	900
18	901
19	902
20	1032
21	1034
22	1070
23	1073
24	1074
25	1078
26	1079
27	1080
28	1081
29	1174
30	1225
31	1273
32	1326
33	1370
34	1373
35	1376
36	1377
37	1378
38	1485
39	1587
40	1596
41	1649
42	1650
43	1652
44	1653
45	1681
46	1682
47	1700
48	1702
49	1706
50	1707
51	1708
52	1709
53	1710
54	1711
55	1808

[136, 252, 253, 405, 406, 465, 560, 561, 666, 703, 741, 810, 814, 818, 820, 895, 900, 901, 902, 1032, 1034, 1070, 1073, 1074, 1078, 1079, 1080, 1081, 1174, 1225, 1273, 1326, 1370, 1373, 1376, 1377, 1378, 1485, 1587, 1596, 1649, 1650, 1652, 1653, 1681, 1682, 1700, 1702, 1706, 1707, 1708, 1709, 1710, 1711, 1808]

cp's OEIS Frontend

A349092 Where zeros occur in A349084. These correspond to rationals, 0 < p/q < 1, that have no solution p/q = 1/w + 1/x + 1/y + 1/z, 0 < w < x < y < z.

Table of values

List of values