A212372 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A212372

Nonprime numbers with distinct digits in descending order.

1, 4, 6, 8, 9, 10, 20, 21, 30, 32, 40, 42, 50, 51, 52, 54, 60, 62, 63, 64, 65, 70, 72, 74, 75, 76, 80, 81, 82, 84, 85, 86, 87, 90, 91, 92, 93, 94, 95, 96, 98, 210, 310, 320, 321, 410, 420, 430, 432, 510, 520, 530, 531, 532, 540, 542, 543, 610, 620, 621, 630

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

Sequence is finite with 935 terms, last term is a(935) = 9876543210.

Complement of A052014 with respect to A009995.

LINKS

Jaroslav Krizek, Table of n, a(n) for n = 1..935 (complete list).

FORMULA

A178788(a(n)) = 1.

CROSSREFS

Cf. A052014 (primes with distinct digits in descending order), A009995 (numbers with distinct digits in descending order).