Decomposition into weight × level + jump - all 2D graphs

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Decomposition of A092671

Numbers n such that there exists a solution to the equation 1 = 1/x_1 + ... + 1/x_k (for any k), 0 < x_1 < ... < x_k = n.
A092671(n) = A000000(n) * A000000(n) + A000000(n)
Decomposition of A092671 - 9997 dots.

Decomposition of A093641

Numbers of form 2^i * prime(j), i>=0, j>0, together with 1.
A093641(n) = A000000(n) * A000000(n) + A000000(n)
Decomposition of A093641 - 9997 dots.

Decomposition of A094589

a(1) = 1; a(n+1) = a(n) + (largest element of {a} <= n).
A094589(n) = A000000(n) * A000000(n) + A000000(n)
Decomposition of A094589 - 9995 dots.

Decomposition of A094619

Fundamental discriminants of real quadratic number fields with class number 2.
A094619(n) = A000000(n) * A000000(n) + A000000(n)
Decomposition of A094619 - 9998 dots.

Decomposition of A095050

Numbers such that all ten digits are needed to write all positive divisors in decimal representation.
A095050(n) = A000000(n) * A000000(n) + A000000(n)
Decomposition of A095050 - 9998 dots.

Decomposition of A095301

Numbers n such that there is some k < n with n*sigma(k) = k*sigma(n).
A095301(n) = A000000(n) * A000000(n) + A000000(n)
Decomposition of A095301 - 9998 dots.