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 A358401 Difference in number of 0's in first n terms of Van Eck's sequence and number of primes less than or equal to n. 0
 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, -1, -1, 0, 0, -1, -1, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, -1, -1, -1, -1, -2, -1, -2, -2, -1, -1, -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,41 LINKS Table of n, a(n) for n=1..74. FORMULA a(n) = A171896(n) - A000720(n). EXAMPLE a(41) = -2 because there are 11 0's in the first 41 terms of Van Eck's sequence and 13 prime numbers less than or equal to 41, and 11 - 13 = -2. CROSSREFS Cf. A000040, A000720, A171896. Sequence in context: A304274 A081592 A255934 * A085028 A087888 A296299 Adjacent sequences: A358398 A358399 A358400 * A358402 A358403 A358404 KEYWORD sign AUTHOR G. L. Honaker, Jr., Nov 13 2022 STATUS approved

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Last modified June 2 15:21 EDT 2023. Contains 363098 sequences. (Running on oeis4.)