A080142 - cp's OEIS frontend

A080142 Greedy frac multiples of 1/Pi: a(1)=1, Sum_{n>0} frac(a(n)*x) = 1 at x=1/Pi, where "frac(y)" denotes the fractional part of y.

n	a(n)
1	1
2	2
3	22
4	44
5	66
6	88
7	110
8	355
9	710
10	1065
11	1420
12	1775
13	2130
14	2485
15	2840
16	3195
17	3550
18	3905
19	4260
20	4615
21	4970
22	5325
23	5680
24	6035
25	6390
26	6745
27	7100
28	7455
29	7810
30	8165
31	104348
32	104703
33	105058
34	105413
35	105768
36	208696
37	209051
38	312689
39	313044
40	417037

[1, 2, 22, 44, 66, 88, 110, 355, 710, 1065, 1420, 1775, 2130, 2485, 2840, 3195, 3550, 3905, 4260, 4615, 4970, 5325, 5680, 6035, 6390, 6745, 7100, 7455, 7810, 8165, 104348, 104703, 105058, 105413, 105768, 208696, 209051, 312689, 313044, 417037]

cp's OEIS Frontend

A080142 Greedy frac multiples of 1/Pi: a(1)=1, Sum_{n>0} frac(a(n)*x) = 1 at x=1/Pi, where "frac(y)" denotes the fractional part of y.

Table of values

List of values