A127720 - cp's OEIS frontend

A127720 Floor of square root of sum of squares of n odd consecutive primes.

n	a(n)
1	3
2	5
3	9
4	14
5	19
6	25
7	31
8	39
9	48
10	57
11	68
12	80
13	90
14	102
15	115
16	129
17	143
18	157
19	173
20	187
21	203
22	220
23	237
24	256
25	275
26	294
27	313
28	331
29	350
30	372
31	394
32	418
33	440
34	465
35	488
36	513
37	538
38	564
39	590
40	616
41	642
42	670
43	697
44	724
45	751
46	780
47	811
48	843
49	873

[3, 5, 9, 14, 19, 25, 31, 39, 48, 57, 68, 80, 90, 102, 115, 129, 143, 157, 173, 187, 203, 220, 237, 256, 275, 294, 313, 331, 350, 372, 394, 418, 440, 465, 488, 513, 538, 564, 590, 616, 642, 670, 697, 724, 751, 780, 811, 843, 873]

cp's OEIS Frontend

A127720 Floor of square root of sum of squares of n odd consecutive primes.

Table of values

List of values

n	a(n)
1	3
2	5
3	9
4	14
5	19
6	25
7	31
8	39
9	48
10	57
11	68
12	80
13	90
14	102
15	115
16	129
17	143
18	157
19	173
20	187
21	203
22	220
23	237
24	256
25	275
26	294
27	313
28	331
29	350
30	372
31	394
32	418
33	440
34	465
35	488
36	513
37	538
38	564
39	590
40	616
41	642
42	670
43	697
44	724
45	751
46	780
47	811
48	843
49	873

n	a(n)
1	3
2	5
3	9
4	14
5	19
6	25
7	31
8	39
9	48
10	57
11	68
12	80
13	90
14	102
15	115
16	129
17	143
18	157
19	173
20	187
21	203
22	220
23	237
24	256
25	275
26	294
27	313
28	331
29	350
30	372
31	394
32	418
33	440
34	465
35	488
36	513
37	538
38	564
39	590
40	616
41	642
42	670
43	697
44	724
45	751
46	780
47	811
48	843
49	873

n	a(n)
1	3
2	5
3	9
4	14
5	19
6	25
7	31
8	39
9	48
10	57
11	68
12	80
13	90
14	102
15	115
16	129
17	143
18	157
19	173
20	187
21	203
22	220
23	237
24	256
25	275
26	294
27	313
28	331
29	350
30	372
31	394
32	418
33	440
34	465
35	488
36	513
37	538
38	564
39	590
40	616
41	642
42	670
43	697
44	724
45	751
46	780
47	811
48	843
49	873