A245571 - cp's OEIS frontend

A245571 a(n) is the smallest prime number with at least two digits formed by the concatenation of the subsequent digits of Pi, starting at the n-th digit, ignoring the decimal point.

n	a(n)
1	31
2	14159
3	41
4	1592653
5	59
6	9265358979323
7	26535897932384626433832795028841971693993751058209
8	653
9	53
10	35897
11	5897
12	89
13	97
14	79
15	9323
16	32384626433832795028841971693993751058209749445923078164062862089986280348253421
17	23
18	38462643383

[31, 14159, 41, 1592653, 59, 9265358979323, 26535897932384626433832795028841971693993751058209, 653, 53, 35897, 5897, 89, 97, 79, 9323, 32384626433832795028841971693993751058209749445923078164062862089986280348253421, 23, 38462643383]

cp's OEIS Frontend

A245571 a(n) is the smallest prime number with at least two digits formed by the concatenation of the subsequent digits of Pi, starting at the n-th digit, ignoring the decimal point.

Table of values

List of values