A199657 - cp's OEIS frontend

A199657 Numerators of lower rational approximants of Pi with the first 5 terms given by Adam Adamandy Kochański in 1685, continued using a reconstruction by Fukś that is highly likely to match Kochański's incompletely published method.

n	a(n)
1	25
2	333
3	1667438
4	9252915567
5	136727214560643
6	4607472064276325091
7	281395884679127288508771
8	31300458157678523147391901818
9	3630416277654441522583270655032758
10	631040767628866632706111841438119582182
11	355477406146830706663807382201012685829049871
12	215421112450033407479085892668138597831784081541979

[25, 333, 1667438, 9252915567, 136727214560643, 4607472064276325091, 281395884679127288508771, 31300458157678523147391901818, 3630416277654441522583270655032758, 631040767628866632706111841438119582182, 355477406146830706663807382201012685829049871, 215421112450033407479085892668138597831784081541979]

cp's OEIS Frontend

A199657 Numerators of lower rational approximants of Pi with the first 5 terms given by Adam Adamandy Kochański in 1685, continued using a reconstruction by Fukś that is highly likely to match Kochański's incompletely published method.

Table of values

List of values