A379403 - cp's OEIS frontend

A379403 Rectangular array, read by descending antidiagonals: the Type 1 runlength index array of A039702 (primes mod 4); see Comments.

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	20
7	4
8	9
9	26
10	23
11	6
12	13
13	39
14	71
15	48
16	8
17	15
18	60
19	93
20	80
21	49
22	10
23	25
24	76
25	137
26	94
27	89
28	96
29	11
30	28
31	79
32	156
33	140
34	95
35	204
36	133
37	12
38	30
39	92
40	187
41	157
42	199
43	241
44	356
45	242
46	14
47	32
48	113
49	230
50	198
51	236
52	271
53	512
54	457
55	243
56	16
57	45
58	118
59	260
60	233
61	268

[1, 2, 5, 3, 7, 20, 4, 9, 26, 23, 6, 13, 39, 71, 48, 8, 15, 60, 93, 80, 49, 10, 25, 76, 137, 94, 89, 96, 11, 28, 79, 156, 140, 95, 204, 133, 12, 30, 92, 187, 157, 199, 241, 356, 242, 14, 32, 113, 230, 198, 236, 271, 512, 457, 243, 16, 45, 118, 260, 233, 268]

cp's OEIS Frontend

A379403 Rectangular array, read by descending antidiagonals: the Type 1 runlength index array of A039702 (primes mod 4); see Comments.

Table of values

List of values

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	20
7	4
8	9
9	26
10	23
11	6
12	13
13	39
14	71
15	48
16	8
17	15
18	60
19	93
20	80
21	49
22	10
23	25
24	76
25	137
26	94
27	89
28	96
29	11
30	28
31	79
32	156
33	140
34	95
35	204
36	133
37	12
38	30
39	92
40	187
41	157
42	199
43	241
44	356
45	242
46	14
47	32
48	113
49	230
50	198
51	236
52	271
53	512
54	457
55	243
56	16
57	45
58	118
59	260
60	233
61	268

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	20
7	4
8	9
9	26
10	23
11	6
12	13
13	39
14	71
15	48
16	8
17	15
18	60
19	93
20	80
21	49
22	10
23	25
24	76
25	137
26	94
27	89
28	96
29	11
30	28
31	79
32	156
33	140
34	95
35	204
36	133
37	12
38	30
39	92
40	187
41	157
42	199
43	241
44	356
45	242
46	14
47	32
48	113
49	230
50	198
51	236
52	271
53	512
54	457
55	243
56	16
57	45
58	118
59	260
60	233
61	268

n	a(n)
1	1
2	2
3	5
4	3
5	7
6	20
7	4
8	9
9	26
10	23
11	6
12	13
13	39
14	71
15	48
16	8
17	15
18	60
19	93
20	80
21	49
22	10
23	25
24	76
25	137
26	94
27	89
28	96
29	11
30	28
31	79
32	156
33	140
34	95
35	204
36	133
37	12
38	30
39	92
40	187
41	157
42	199
43	241
44	356
45	242
46	14
47	32
48	113
49	230
50	198
51	236
52	271
53	512
54	457
55	243
56	16
57	45
58	118
59	260
60	233
61	268