59105

Appears in sequences

• Number of integer sequences [y(1),...,y(n)] such that |y(i)-y(i+1)|<=1, 1=y(1)<=y(i)<=y(n).at n=13A088456
• Numbers k such that both the k-th and (k+1)-th primes have the same sum of digits squared but different sets of digits.at n=31A109183
• Number of partitions of n such that the number of parts having multiplicity 1 is a part or the number of distinct parts is a part.at n=44A241446
• a(n) = number of regions in the configuration A290447(n).at n=36A290865