A066551 - cp's OEIS frontend

A066551 Let N =149162536496481100121441691962252562893243614..., the concatenation of the squares. a(n) is the n-digit number formed from the digits of N starting from the {n(n-1)/2 +1}th digit. Omit any leading zeros.

n	a(n)
1	1
2	49
3	162
4	5364
5	96481
6	100121
7	1441691
8	96225256
9	289324361
10	4004414845
11	29576625676
12	729784841900
13	9611024108911
14	56122512961369
15	144415211600168
16	1176418491936202
17	52116220923042401
18	250026012704280929
19	1630253136324933643
20	48136003721384439694
21	96422543564489462447

[1, 49, 162, 5364, 96481, 100121, 1441691, 96225256, 289324361, 4004414845, 29576625676, 729784841900, 9611024108911, 56122512961369, 144415211600168, 1176418491936202, 52116220923042401, 250026012704280929, 1630253136324933643, 48136003721384439694, 96422543564489462447]

cp's OEIS Frontend

A066551 Let N =149162536496481100121441691962252562893243614..., the concatenation of the squares. a(n) is the n-digit number formed from the digits of N starting from the {n(n-1)/2 +1}th digit. Omit any leading zeros.

Table of values

List of values