A059903 - cp's OEIS frontend

A059903 Periodic part of continued fraction for sqrt(n), encoded by raising successive primes to the terms. If sqrt(n)=c0+[c1,c2,c3...] then a(n)=2^c13^c25^c3*...

n	a(n)
1	1
2	4
3	18
4	1
5	16
6	324
7	72030
8	162
9	1
10	64
11	5832
12	2916
13	372027810
14	10588410
15	1458
16	1
17	256
18	104976
19	1036385881030500
20	26244
21	9421689827550
22	4946387159463750
23	1556496270
24	13122
25	1
26	1024
27	1889568
28	2542277241000
29	76256028326940
30	236196

[1, 4, 18, 1, 16, 324, 72030, 162, 1, 64, 5832, 2916, 372027810, 10588410, 1458, 1, 256, 104976, 1036385881030500, 26244, 9421689827550, 4946387159463750, 1556496270, 13122, 1, 1024, 1889568, 2542277241000, 76256028326940, 236196]

cp's OEIS Frontend

A059903 Periodic part of continued fraction for sqrt(n), encoded by raising successive primes to the terms. If sqrt(n)=c0+[c1,c2,c3...] then a(n)=2^c13^c25^c3*...

Table of values

List of values

cp's OEIS Frontend

A059903 Periodic part of continued fraction for sqrt(n), encoded by raising successive primes to the terms. If sqrt(n)=c0+[c1,c2,c3...] then a(n)=2^c1*3^c2*5^c3*...

Table of values

List of values

A059903 Periodic part of continued fraction for sqrt(n), encoded by raising successive primes to the terms. If sqrt(n)=c0+[c1,c2,c3...] then a(n)=2^c13^c25^c3*...