A224696 Number of times the digit 2 appears in the first 10^n digits of Catalan's constant.

0, 10, 93, 980, 10078, 100168, 1001789, 10005122, 100000806

Offset

1,2

Links

Table of n, a(n) for n=1..9.

Eric Weisstein's World of Mathematics, Catalan's Constant Digits

Crossrefs

Cf. A006752 (decimal expansion of Catalan's constant).

Cf. A224615 (number of times the digit 0 appears).

Cf. A224616 (number of times the digit 1 appears).

Cf. A224696 (this sequence).

Cf. A224706 (number of times the digit 3 appears).

Cf. A224717 (number of times the digit 4 appears).

Cf. A224774 (number of times the digit 5 appears).

Cf. A224775 (number of times the digit 6 appears).

Cf. A224816 (number of times the digit 7 appears).

Cf. A224817 (number of times the digit 8 appears).

Cf. A224818 (number of times the digit 9 appears).

Sequence in context: A262173 A103944 A190989 * A099295 A167589 A192899

Adjacent sequences: A224693 A224694 A224695 * A224697 A224698 A224699

Keyword

nonn,hard,base

Author

Eric W. Weisstein, Jul 20 2013

Status

approved