A257913 Pandigital numbers reordered so that the numbers A050278(n)/(2^k*3^m), where 2^k||A050278(n) and 3^m||A050278(n), appear in nondecreasing order.

2845310976, 1379524608, 1745960832, 6398410752, 3076521984, 5892341760, 2305179648, 3718250496, 1578369024, 9145036728, 5392687104, 1356709824, 1607952384, 3215904768, 1485029376, 5638470912, 5619843072, 6185973240, 5234098176, 7246198035, 1072963584

Offset

1,1

Comments

If two such numbers A050278(n_1)/(2^k_1*3^m_1) and A050278(n_2)/(2^k_2*3^m_2) are equal, then A050278(n_1) appears earlier than A050278(n_2) iff A050278(n_1)<A050278(n_2). For example, a(2)/(2^13*3^7)=a(3)/(2^7*3^11)= 77. There are 210189 such pairs.

Note that, a(1) = 2845310976 means that min(A050278(n)/(2^k*3^m)) = 2845310976/(2^19*3^4) = 67.

Links

Table of n, a(n) for n=1..21.

Crossrefs

Cf. A050278, A257893, A257899, A257901, A257914, A065330.

Sequence in context: A327811 A327835 A295468 * A346495 A072017 A116577

Adjacent sequences: A257910 A257911 A257912 * A257914 A257915 A257916

Keyword

nonn,base,fini

Author

Vladimir Shevelev and Peter J. C. Moses, May 12 2015

Status

approved