#!/usr/bin/perl -w
# Copyright 2012, 2013 Kevin Ryde
# This file is part of Math-NumSeq.
#
# Math-NumSeq is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3, or (at your option) any later
# version.
#
# Math-NumSeq is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with Math-NumSeq. If not, see <http://www.gnu.org/licenses/>.
use 5.004;
use strict;
use Test;
plan tests => 1;
use lib 't','xt';
use MyTestHelpers;
MyTestHelpers::nowarnings();
use MyOEIS;
use Math::NumSeq::ReRound;
# uncomment this to run the ### lines
#use Smart::Comments '###';
#------------------------------------------------------------------------------
# A113749 k multiples
# 1, 1, 1, 1, 1
# 1, 2, 4, 6, 10
# 1, 3, 7, 13,
# 1, 4, 10, 18,
MyOEIS::compare_values
(anum => 'A113749',
func => sub {
my ($count) = @_;
my @got;
my $i = 0;
my $j = 0;
while (@got < $count) {
### at: "i=$i j=$j"
if ($j == 0) {
push @got, 1;
} else {
my $seq = Math::NumSeq::ReRound->new (extra_multiples => $j-1);
push @got, $seq->ith($i+1);
}
$i++; # by diagonals
$j--;
if ($j < 0) {
$j = $i;
$i = 0;
}
}
return \@got;
});
#------------------------------------------------------------------------------
exit 0;