A359445 - cp's OEIS frontend

A359445 Numbers k such that the sums (with multiplicity) of prime factors of k and k+1 are both squares.

n	a(n)
1	255
2	290
3	323
4	578
5	1484
6	2219
7	2418
8	2491
9	4370
10	4706
11	5243
12	6075
13	7139
14	7930
15	9378
16	10082
17	10554
18	10603
19	12716
20	15872
21	16739
22	18146
23	18938
24	22424
25	22842
26	25227
27	25283
28	25959
29	26910
30	28364
31	28448
32	30255
33	33669
34	33698
35	34316
36	34317
37	38895
38	40179
39	41261
40	43343
41	43999
42	47384
43	60400
44	62695
45	64970

[255, 290, 323, 578, 1484, 2219, 2418, 2491, 4370, 4706, 5243, 6075, 7139, 7930, 9378, 10082, 10554, 10603, 12716, 15872, 16739, 18146, 18938, 22424, 22842, 25227, 25283, 25959, 26910, 28364, 28448, 30255, 33669, 33698, 34316, 34317, 38895, 40179, 41261, 43343, 43999, 47384, 60400, 62695, 64970]

cp's OEIS Frontend

A359445 Numbers k such that the sums (with multiplicity) of prime factors of k and k+1 are both squares.

Table of values

List of values