A156309 - cp's OEIS frontend

A156309 Decimal expansion of the absolute value of the larger solution of (n^2+n)/2 = -1/12. (Real root q of 6n^2 + 6n + 1, the other root being p = -1-q.)

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	4
6	8
7	6
8	5
9	4
10	0
11	5
12	1
13	8
14	7
15	1
16	1
17	7
18	7
19	4
20	5
21	4
22	2
23	5
24	6
25	0
26	9
27	7
28	4
29	9
30	0
31	2
32	1
33	2
34	7
35	2
36	1
37	7
38	6
39	1
40	9
41	9
42	1
43	2
44	4
45	3
46	6
47	4
48	9
49	3
50	6
51	5
52	6
53	1
54	9
55	9
56	0
57	6
58	9
59	8
60	8
61	3
62	6
63	7
64	5
65	8
66	0
67	1
68	1
69	1
70	6
71	3
72	8
73	4
74	8
75	5
76	3
77	3
78	3
79	2
80	7
81	1
82	5
83	3
84	1
85	4
86	2
87	3
88	0
89	2
90	2
91	0
92	7
93	1
94	2
95	5
96	2
97	3
98	7
99	3
100	8
101	7
102	3
103	9

[2, 1, 1, 3, 2, 4, 8, 6, 5, 4, 0, 5, 1, 8, 7, 1, 1, 7, 7, 4, 5, 4, 2, 5, 6, 0, 9, 7, 4, 9, 0, 2, 1, 2, 7, 2, 1, 7, 6, 1, 9, 9, 1, 2, 4, 3, 6, 4, 9, 3, 6, 5, 6, 1, 9, 9, 0, 6, 9, 8, 8, 3, 6, 7, 5, 8, 0, 1, 1, 1, 6, 3, 8, 4, 8, 5, 3, 3, 3, 2, 7, 1, 5, 3, 1, 4, 2, 3, 0, 2, 2, 0, 7, 1, 2, 5, 2, 3, 7, 3, 8, 7, 3, 9]

cp's OEIS Frontend

A156309 Decimal expansion of the absolute value of the larger solution of (n^2+n)/2 = -1/12. (Real root q of 6n^2 + 6n + 1, the other root being p = -1-q.)

Table of values

List of values

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	4
6	8
7	6
8	5
9	4
10	0
11	5
12	1
13	8
14	7
15	1
16	1
17	7
18	7
19	4
20	5
21	4
22	2
23	5
24	6
25	0
26	9
27	7
28	4
29	9
30	0
31	2
32	1
33	2
34	7
35	2
36	1
37	7
38	6
39	1
40	9
41	9
42	1
43	2
44	4
45	3
46	6
47	4
48	9
49	3
50	6
51	5
52	6
53	1
54	9
55	9
56	0
57	6
58	9
59	8
60	8
61	3
62	6
63	7
64	5
65	8
66	0
67	1
68	1
69	1
70	6
71	3
72	8
73	4
74	8
75	5
76	3
77	3
78	3
79	2
80	7
81	1
82	5
83	3
84	1
85	4
86	2
87	3
88	0
89	2
90	2
91	0
92	7
93	1
94	2
95	5
96	2
97	3
98	7
99	3
100	8
101	7
102	3
103	9

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	4
6	8
7	6
8	5
9	4
10	0
11	5
12	1
13	8
14	7
15	1
16	1
17	7
18	7
19	4
20	5
21	4
22	2
23	5
24	6
25	0
26	9
27	7
28	4
29	9
30	0
31	2
32	1
33	2
34	7
35	2
36	1
37	7
38	6
39	1
40	9
41	9
42	1
43	2
44	4
45	3
46	6
47	4
48	9
49	3
50	6
51	5
52	6
53	1
54	9
55	9
56	0
57	6
58	9
59	8
60	8
61	3
62	6
63	7
64	5
65	8
66	0
67	1
68	1
69	1
70	6
71	3
72	8
73	4
74	8
75	5
76	3
77	3
78	3
79	2
80	7
81	1
82	5
83	3
84	1
85	4
86	2
87	3
88	0
89	2
90	2
91	0
92	7
93	1
94	2
95	5
96	2
97	3
98	7
99	3
100	8
101	7
102	3
103	9

n	a(n)
0	2
1	1
2	1
3	3
4	2
5	4
6	8
7	6
8	5
9	4
10	0
11	5
12	1
13	8
14	7
15	1
16	1
17	7
18	7
19	4
20	5
21	4
22	2
23	5
24	6
25	0
26	9
27	7
28	4
29	9
30	0
31	2
32	1
33	2
34	7
35	2
36	1
37	7
38	6
39	1
40	9
41	9
42	1
43	2
44	4
45	3
46	6
47	4
48	9
49	3
50	6
51	5
52	6
53	1
54	9
55	9
56	0
57	6
58	9
59	8
60	8
61	3
62	6
63	7
64	5
65	8
66	0
67	1
68	1
69	1
70	6
71	3
72	8
73	4
74	8
75	5
76	3
77	3
78	3
79	2
80	7
81	1
82	5
83	3
84	1
85	4
86	2
87	3
88	0
89	2
90	2
91	0
92	7
93	1
94	2
95	5
96	2
97	3
98	7
99	3
100	8
101	7
102	3
103	9