A210611 -id:A210611 - cp's OEIS frontend

A210612 Number of nonnegative integers smaller than the largest number of Recamán's A005132 after the n-th stage that are not yet in Recamán's sequence at that stage.

0, 1, 3, 2, 2, 7, 13, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 25, 43, 42, 42, 41, 40, 40, 39, 39, 38, 37, 36, 35, 34, 33, 48, 81, 80, 80, 79, 78, 78, 77, 77, 76, 75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 95, 161, 160, 160

Offset: 1

Omar E. Pol, Mar 25 2012

nonn

Row length of row n of A210762.

Number of grid points that are not covered after n-th stage on the axis of the structure mentioned in A210606 which is a model for the visualization of Recamán's sequence.

Index entries for sequences related to Recamán's sequence

Cf. A005132, A064291, A210606-A210611, A210613, A210762.

A210612 := proc(n)
        nops(A210762(n)) ;
end proc: # R. J. Mathar, Apr 01 2012

a(20) and beyond by R. J. Mathar, Apr 01 2012

A210610 Number of semicircumferences in the n-th spiral of the structure mentioned in A210606.

Original entry on oeis.org

3, 11, 4, 10, 4, 28, 10, 24, 8, 2, 4, 9, 4, 2, 36, 12, 4, 2, 3, 28, 10, 52, 18, 32, 12, 15, 38, 14, 32, 12, 44, 16, 148, 50, 7, 22, 8, 3, 4, 2, 70, 24, 114, 42, 200, 68, 6, 2, 13

Offset: 1

Omar E. Pol, Mar 25 2012

The structure mentioned in A210606 is a model for the visualization of Recamán's sequence A005132.

Index entries for sequences related to Recamán's sequence

Numbers > 1 in A119632.

Cf. A005132, A064289, A160356, A160357, A171175, A171178, A210606-A210609, A210611-A210613.

cp's OEIS Frontend

A210612 Number of nonnegative integers smaller than the largest number of Recamán's A005132 after the n-th stage that are not yet in Recamán's sequence at that stage.

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