39879

Appears in sequences

• Numbers that are the sum of 4 positive 9th powers.at n=10A003393
• Numbers that are the sum of at most 4 positive 9th powers.at n=29A004888
• Numbers that are the sum of at most 5 positive 9th powers.at n=41A004889
• a(n) is the smallest m for which the decimal representation of 11^m contains n consecutive identical digits.at n=9A215731
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 97", based on the 5-celled von Neumann neighborhood.at n=39A270154
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 505", based on the 5-celled von Neumann neighborhood.at n=36A272583
• a(n) is the number of distinct values of the determinant of an n X n symmetric Toeplitz matrix having 1 on the main diagonal and all the integers 1, 2, ..., n-1 off-diagonal.at n=9A374617
• Number of integer compositions of n whose leaders of maximal strictly increasing runs sum to 2.at n=43A374705