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 A306108 Numbers with digits in {0,...,5} such that every other digit is strictly less than its neighbors. 0
 0, 1, 2, 3, 4, 5, 10, 20, 21, 30, 31, 32, 40, 41, 42, 43, 50, 51, 52, 53, 54, 101, 102, 103, 104, 105, 201, 202, 203, 204, 205, 212, 213, 214, 215, 301, 302, 303, 304, 305, 312, 313, 314, 315, 323, 324, 325, 401, 402, 403, 404, 405, 412, 413, 414, 415, 423, 424, 425, 434, 435, 501, 502, 503, 504, 505, 512, 513, 514 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Terms of A032861 written in base 6. LINKS FORMULA a(n) = A007092(A032861(n)). PROG (PARI) A(Nmax=100, K=5, A=[0..K], i=vector(2*K, i, max(1, i-K+1)), c(T, v)=apply(t->t+T, v))={for(n=0, oo, for(k=10, K*11, if(k%10

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Last modified November 30 19:14 EST 2022. Contains 358453 sequences. (Running on oeis4.)