1867320

Appears in sequences

• a(n) = (2*n+1)*(2*n+2)*(2*n+4)*(2*n+5).at n=17A069079
• List of codewords in binary lexicode with Hamming distance 12 written as decimal numbers.at n=5A075952
• Triangle read by rows: numbers of isomers of unbranched a-4-catapolynonagons.at n=57A120650
• Unbranched a-4-catapolynonagons (see Brunvoll reference for precise definition).at n=8A121125
• Highly composite numbers of class 6 (see comment in A275239).at n=36A275244
• a(n) is the smallest integer that has exactly n divisors whose decimal digits are in strictly increasing order.at n=40A357172
• Positions of records in A357171, i.e., integers whose number of divisors whose decimal digits are in strictly increasing order sets a new record.at n=31A357173