466664

Appears in sequences

• n sets a new record for the number of integers k such that k is not of the form m + reverse(m) for any m and n occurs in the 'Reverse and Add' trajectory of k (cf. A067284).at n=26A067287
• Number of compositions (ordered partitions) of n into distinct parts, the least being 1.at n=39A339162
• Number of Dean words of length n, i.e., squarefree reduced words over {0,1,2,3}.at n=28A343421
• a(n) is the least number that can be represented in exactly n ways as the sum of a prime and its digit reversal.at n=28A344871